Battery backup or battery life is the most important factor while deciding to buy a tablet. After all, what good is a tablet if its battery runs out? Plus in today's busy life, no one wants to charge their tablet frequently.

Battery capacity is measured in the milliamps or popularly denoted as mAh (short form of milliamp hour). The number provides an estimate of how long the device will last.

For example, a 3000 mAh battery can power a device requiring 100 milliamps for 30 hours, while a 4000 mAh battery can power the same device for 40 hours.

Bigger batteries can power your tablet for a long time, however, it makes the tablet bulky as well. Choose the tablet which suits your needs between mobility and longer battery life.

Best battery backup tablets under 40000 with price list. There are total 81 tablets in this list and it was last updated on 4 Dec 2022. Some of the best tablets in this price list are from Apple, Lenovo, Nokia, Oppo, Realme, Samsung, Xiaomi brands.

Some of the most popular tablets in this price list are:

  1. Samsung Galaxy Tab S7 FE: Samsung Galaxy Tab S7 FE offers a 12.4" display. This device is powered by Qualcomm Snapdragon 750G 5G chipset (64-bit Octa-core 2.2 GHz Kryo 570 8nm processor) that runs on the Android 11 operating system. This device is powered by a whopping 10090 mAh battery and comes with 45W fast battery charging. This device features an 8 MP single camera setup as a primary camera.
  2. Xiaomi MI Pad 5: Xiaomi MI Pad 5 has a 11.0" 120Hz screen. In the performance department, This tablet offers Qualcomm Snapdragon 860 chipset (64-bit Octa-core 2.96 GHz Kryo 485 7nm processor) and the Android 12 operating system. This device packs a massive 8720 mAh battery with 33W fast battery charging. This device is equipped with a 13 MP single rear camera.
  3. Lenovo Tab P11 Pro: Lenovo Tab P11 Pro has a 11.5" screen. In the performance department, This tablet offers Qualcomm Snapdragon 730G chipset (64-bit Octa-core 2.2 GHz Kryo 470 Gold 8nm processor) and the Android 10 operating system. The an impressive 8600 mAh battery with 20W fast battery charging support powers the phone. This device is equipped with a 13 MP dual rear camera.

Best Battery Backup Tablets Under 40000 Price List:

Device NamePriceMNP Score
Samsung Galaxy Tab S7 FERs. 3799877
Xiaomi MI Pad 5Rs. 2699980
Xiaomi MI Pad 5 (6GB RAM + 256GB)Rs. 2899881
Lenovo Tab P11 ProRs. 3855779
Apple iPad 10.2 9th Gen 2021 (Wi-Fi)Rs. 2999075
Apple iPad 10.2 9th Gen 2021 (Wi-Fi + 4G)Rs. 3990080
Realme Pad X (Wi-Fi)Rs. 3999973
Nokia T20 (WiFi + 4G)Rs. 1679975
Nokia T20 (WiFi)Rs. 1379967
Nokia T20 (WiFi) (4GB RAM + 64GB)Rs. 1479970
+ Show more

Tablets

(Showing 1 - 20 of 81 tablets)
77% score
Rs. 37,998 view prices
Prices
Rs. 37,998 Buy
Rs. 43,999 Buy
CPU & RAM
  • 64-bit Octa-core 2.2 GHz Kryo 570 (8...
  • Qualcomm Snapdragon 750G
  • 4GB RAM
Camera
  • Single camera, 8 MP
  • Single selfie camera, 5 MP
Display
  • 12.4" TFT Screen
  • 1600x2560, 243 PPI
Storage
  • 64GB internal storage
  • Expandable storage up to 1TB, Dedicated slot
Battery
  • Li-Polymer 10090 mAh
  • 45W fast battery charging
  • USB Type-C charging connector
Samsung Galaxy Tab S7 FE offers a 12.4" display. This device is powered by Qualcomm Snapdragon 750G 5G chipset (64-bit Octa-core 2.2 GHz Kryo 570 8nm processor) that runs on the Android 11 operating system. This device is powered by a whopping 10090 mAh battery and comes with 45W fast battery charging. This device features an 8 MP single camera setup as a primary camera.
#3 in Tablets < 40K Full Specification
80% score
Rs. 26,999 view prices
Prices
Rs. 26,999 Buy
CPU & RAM
  • 64-bit Octa-core 2.96 GHz Kryo 485...
  • Qualcomm Snapdragon 860
  • 6GB RAM
Camera
  • Single camera, 13 MP, Dual LED flash
  • Single selfie camera, 8 MP
Display
  • 11.0" IPS LCD Screen, 120Hz refresh rate
  • 1600x2560, 274 PPI
Storage
  • 128GB internal storage
  • Non expandable storage
Battery
  • Li-Polymer 8720 mAh
  • 33W fast battery charging
  • USB Type-C charging connector
Xiaomi MI Pad 5 has a 11.0" 120Hz screen. In the performance department, This tablet offers Qualcomm Snapdragon 860 chipset (64-bit Octa-core 2.96 GHz Kryo 485 7nm processor) and the Android 12 operating system. This device packs a massive 8720 mAh battery with 33W fast battery charging. This device is equipped with a 13 MP single rear camera.
#1 in Tablets < 30K Full Specification
81% score
Rs. 28,998 view prices
Prices
Rs. 28,998 Buy
CPU & RAM
  • 64-bit Octa-core 2.96 GHz Kryo 485...
  • Qualcomm Snapdragon 860
  • 6GB RAM
Camera
  • Single camera, 13 MP, Dual LED flash
  • Single selfie camera, 8 MP
Display
  • 11.0" IPS LCD Screen, 120Hz refresh rate
  • 1600x2560, 274 PPI
Storage
  • 256GB internal storage
  • Non expandable storage
Battery
  • Li-Polymer 8720 mAh
  • 33W fast battery charging
  • USB Type-C charging connector
Xiaomi MI Pad 5 (6GB RAM + 256GB) comes with a 11.0" screen. It also offers a smooth refresh rate of 120Hz. This tablet is equipped with Qualcomm Snapdragon 860 chipset (64-bit Octa-core 2.96 GHz Kryo 485 7nm processor) and runs on the Android 12. The a massive 8720 mAh battery with 33W fast battery charging support powers the phone. This device is equipped with a 13 MP single rear camera.
#1 in Tablets < 30K Full Specification
79% score
Rs. 38,557 view prices
Prices
Rs. 38,557 Buy
Rs. 44,999 Buy
CPU & RAM
  • 64-bit Octa-core 2.2 GHz Kryo 470...
  • Qualcomm SDM730 Snapdragon 730G
  • 6GB RAM
Camera
  • Dual camera, 13 MP + 5 MP
  • Dual selfie camera, 8 MP + 8 MP
Display
  • 11.5" OLED Screen
  • 1600x2560, 263 PPI
Storage
  • 128GB internal storage
  • Expandable storage up to 1TB, Dedicated slot
Battery
  • Li-Polymer 8600 mAh
  • 20W fast battery charging
  • USB Type-C charging connector
Lenovo Tab P11 Pro has a 11.5" screen. In the performance department, This tablet offers Qualcomm Snapdragon 730G chipset (64-bit Octa-core 2.2 GHz Kryo 470 Gold 8nm processor) and the Android 10 operating system. The an impressive 8600 mAh battery with 20W fast battery charging support powers the phone. This device is equipped with a 13 MP dual rear camera.
#2 in Tablets < 40K Full Specification
75% score
Rs. 29,990 view prices
Prices
Rs. 29,990 Buy
Rs. 30,900 Buy
CPU & RAM
  • 64-bit Hexa-core 2.65 GHz Lightning...
  • Apple A13 Bionic
  • 3GB RAM
Camera
  • Single camera, 8 MP
  • Single selfie camera, 12 MP
Display
  • 10.2" IPS LCD Screen
  • 1620x2160, 265 PPI
  • Scratch Resistant Glass
Storage
  • 64GB internal storage
  • Non expandable storage
Battery
  • Li-Ion 8557 mAh
  • Proprietary charging connector
Apple iPad 10.2 9th Gen 2021 (Wi-Fi) packs a 10.2" display. As far as the performance is concerned, This device comes with Apple A13 Bionic chipset (64-bit Hexa-core 2.65 GHz Lightning + Thunder 7nm processor) and runs on the iOS 15 operating system. This tablet is powered by a whopping 8557 mAh battery. This tablet is equipped with an 8 MP single rear camera.
#3 in Tablets < 30K Full Specification
80% score
Rs. 39,900 view prices
Prices
Rs. 39,900 Buy
Rs. 42,900 Buy
CPU & RAM
  • 64-bit Hexa-core 2.65 GHz Lightning...
  • Apple A13 Bionic
  • 3GB RAM
Camera
  • Single camera, 8 MP
  • Single selfie camera, 12 MP
Display
  • 10.2" IPS LCD Screen
  • 1620x2160, 265 PPI
  • Scratch Resistant Glass
Storage
  • 64GB internal storage
  • Non expandable storage
Battery
  • Li-Ion 8557 mAh
  • Proprietary charging connector
Apple iPad 10.2 9th Gen 2021 (Wi-Fi + 4G) offers a 10.2" display panel with 265 PPI (1620x2160 resolution). This tablet is powered by Apple A13 Bionic chipset (64-bit Hexa-core 2.65 GHz Lightning + Thunder 7nm processor) that runs on the iOS 15 operating system. This tablet is powered by an impressive 8557 mAh battery. This tablet is equipped with an 8 MP single rear camera.
#1 in Tablets < 40K Full Specification
73% score
Rs. 39,999 view prices
Prices
Rs. 39,999 Buy
CPU & RAM
  • 64-bit Octa-core 2.2 GHz Kryo 660 (6...
  • Qualcomm Snapdragon 695 5G
  • 4GB RAM
Camera
  • Single camera, 13 MP
  • Single selfie camera, 8 MP
Display
  • 10.95" IPS LCD Screen
  • 1200x2000, 213 PPI
Storage
  • 64GB internal storage
  • Expandable storage up to 512GB, Dedicated slot
Battery
  • Li-Polymer 8340 mAh
  • 33W fast battery charging
  • USB Type-C charging connector
Realme Pad X (Wi-Fi) offers a 10.95" display panel with 213 PPI (1200x2000 resolution). This tablet comes with Qualcomm Snapdragon 695 chipset (64-bit Octa-core 2.2 GHz Kryo 660 6nm processor) that is powered by the Android 11 operating system. The an incredible 8340 mAh battery with 33W fast battery charging support powers the phone. This tablet is equipped with a 13 MP single rear camera.
#4 in Tablets < 40K Full Specification
75% score
Rs. 16,799 view prices
Prices
Rs. 16,799 Buy
Rs. 18,499 Buy
CPU & RAM
  • 64-bit Octa-core 1.8 GHz ARM...
  • Unisoc T610
  • 4GB RAM
Camera
  • Single camera, 8 MP, LED flash
  • Single selfie camera, 5 MP
Display
  • 10.4" IPS LCD Screen
  • 1200x2000, 224 PPI
  • Scratch Resistant Glass
Storage
  • 64GB internal storage
  • Expandable storage up to 512GB, Dedicated slot
Battery
  • Li-Polymer 8200 mAh
  • 15W fast battery charging
  • USB Type-C charging connector
Nokia T20 (WiFi + 4G) has a 10.4" screen. This tablet comes with Unisoc T610 chipset (64-bit Octa-core 1.8 GHz ARM Cortex-A75 + ARM Cortex-A55 12nm processor) that is powered by the Android 11 operating system. This device has a long-lasting 8200 mAh battery and comes with 15W fast battery charging. This device offers an 8 MP single camera at the back.
#3 in Tablets < 20K Full Specification
67% score
Rs. 13,799 view prices
Prices
Rs. 13,799 Buy
Rs. 15,499 Buy
CPU & RAM
  • 64-bit Octa-core 1.8 GHz ARM...
  • Unisoc T610
  • 3GB RAM
Camera
  • Single camera, 8 MP, LED flash
  • Single selfie camera, 5 MP
Display
  • 10.4" IPS LCD Screen
  • 1200x2000, 224 PPI
  • Scratch Resistant Glass
Storage
  • 32GB internal storage
  • Expandable storage up to 512GB, Dedicated slot
Battery
  • Li-Polymer 8200 mAh
  • 15W fast battery charging
  • USB Type-C charging connector
Nokia T20 (WiFi) packs a 10.4" display. This tablet comes with Unisoc T610 chipset (64-bit Octa-core 1.8 GHz ARM Cortex-A75 + ARM Cortex-A55 12nm processor) that is powered by the Android 11 operating system. This tablet has a whopping 8200 mAh battery and comes with 15W fast battery charging. This device is equipped with an 8 MP single rear camera.
#2 in Tablets < 15K Full Specification
70% score
Rs. 14,799 view prices
Prices
Rs. 14,799 Buy
Rs. 16,499 Buy
CPU & RAM
  • 64-bit Octa-core 1.8 GHz ARM...
  • Unisoc T610
  • 4GB RAM
Camera
  • Single camera, 8 MP, LED flash
  • Single selfie camera, 5 MP
Display
  • 10.4" IPS LCD Screen
  • 1200x2000, 224 PPI
  • Scratch Resistant Glass
Storage
  • 64GB internal storage
  • Expandable storage up to 512GB, Dedicated slot
Battery
  • Li-Polymer 8200 mAh
  • 15W fast battery charging
  • USB Type-C charging connector
Nokia T20 (WiFi) (4GB RAM + 64GB) offers a 10.4" display. As far as the performance is concerned, This tablet comes with Unisoc T610 chipset (64-bit Octa-core 1.8 GHz ARM Cortex-A75 + ARM Cortex-A55 12nm processor) and runs on the Android 11 operating system. This tablet packs a whopping 8200 mAh battery with 15W fast battery charging. This tablet is equipped with an 8 MP single rear camera.
#2 in Tablets < 15K Full Specification
78% score
Rs. 26,499 view prices
Prices
Rs. 26,499 Buy
CPU & RAM
  • 64-bit Octa-core 2.05 GHz ARM...
  • Mediatek Helio G90T
  • 6GB RAM
Camera
  • Single camera, 13 MP, LED flash
  • Single selfie camera, 8 MP
Display
  • 11.0" IPS LCD Screen
  • 1200x2000, 212 PPI
Storage
  • 128GB internal storage
  • Expandable storage up to 256GB, Dedicated slot
Battery
  • Li-Polymer 7700 mAh
  • 20W fast battery charging
  • USB Type-C charging connector
Lenovo Tab P11 Plus (Wi-Fi + 4G) comes with a 11.0" screen. This tablet has Mediatek Helio G90T chipset (64-bit Octa-core 2.05 GHz ARM Cortex-A76 + ARM Cortex-A55 12nm processor) and runs on the Android 11 operating system. This tablet comes with a whopping 7700 mAh battery along with 20W fast battery charging. This device offers a 13 MP single camera at the back.
#2 in Tablets < 30K Full Specification
73% score
Rs. 27,999 view prices
Prices
Rs. 27,999 Buy
CPU & RAM
  • 64-bit Octa-core 2.05 GHz ARM...
  • Mediatek Helio G90T
  • 4GB RAM
Camera
  • Single camera, 8 MP
  • Single selfie camera, 8 MP
Display
  • 11.0" IPS LCD Screen
  • 1200x2000, 212 PPI
Storage
  • 128GB internal storage
  • Expandable storage up to 256GB, Dedicated slot
Battery
  • Li-Polymer 7700 mAh
  • 20W fast battery charging
  • USB Type-C charging connector
Lenovo Yoga Tab 11 (Wi-Fi + 4G) offers a 11.0" display panel with 212 PPI (1200x2000 resolution). As far as the performance is concerned, This device comes with Mediatek Helio G90T chipset (64-bit Octa-core 2.05 GHz ARM Cortex-A76 + ARM Cortex-A55 12nm processor) and runs on the Android 11 operating system. This device packs a big 7700 mAh battery with 20W fast battery charging. This device is equipped with an 8 MP single rear camera.
#5 in Tablets < 30K Full Specification
73% score
Rs. 19,999 view prices
Prices
Rs. 19,999 Buy
CPU & RAM
  • 64-bit Octa-core 2.3 GHz Kryo 260...
  • Qualcomm Snapdragon 662
  • 4GB RAM
Camera
  • Single camera, 13 MP, LED flash
  • Single selfie camera, 8 MP
Display
  • 11.0" IPS LCD Screen
  • 1200x2000, 212 PPI
Storage
  • 128GB internal storage
  • Expandable storage up to 256GB, Dedicated slot
Battery
  • Li-Polymer 7700 mAh
  • 20W Fast battery charging
  • USB Type-C charging connector
Lenovo Tab P11 Wi-Fi + 4G comes with a 11.0" screen. As far as the performance is concerned, This device comes with Qualcomm Snapdragon 662 chipset (64-bit Octa-core 2.3 GHz Kryo 260 Gold 11nm processor) and runs on the Android 10 operating system. This device has a long-lasting 7700 mAh battery and comes with 20W fast battery charging. This device features a 13 MP single camera setup as a primary camera.
#7 in Tablets < 20K Full Specification
73% score
Rs. 16,490 view prices
Prices
Rs. 16,490 Buy
CPU & RAM
  • 64-bit Octa-core 2.3 GHz ARM...
  • Mediatek Helio P22T
  • 4GB RAM
Camera
  • Single camera, 8 MP, LED flash
  • Single selfie camera, 5 MP
Display
  • 10.3" IPS LCD Screen
  • 1200x1920, 220 PPI
Storage
  • 64GB internal storage
  • Expandable storage up to 256GB, Dedicated slot
Battery
  • Li-Polymer 7500 mAh
  • USB Type-C charging connector
Lenovo Tab K10 FHD (Wi-Fi + 4G) (4GB RAM + 64GB) comes with a 10.3" screen. This device has Mediatek Helio P22T MT8768T chipset (64-bit Octa-core 2.3 GHz ARM Cortex-A53 12nm processor) and runs on the Android 11 operating system. This device comes with a whopping 7500 mAh battery. This tablet offers an 8 MP single camera at the back.
#6 in Tablets < 20K Full Specification
65% score
Rs. 13,799 view prices
Prices
Rs. 13,799 Buy
CPU & RAM
  • 64-bit Octa-core 2.3 GHz ARM...
  • Mediatek Helio P22T
  • 3GB RAM
Camera
  • Single camera, 8 MP, LED flash
  • Single selfie camera, 5 MP
Display
  • 10.3" IPS LCD Screen
  • 1200x1920, 220 PPI
Storage
  • 32GB internal storage
  • Expandable storage up to 256GB, Dedicated slot
Battery
  • Li-Polymer 7500 mAh
  • USB Type-C charging connector
Lenovo Tab K10 FHD (Wi-Fi) has a 10.3" screen. This device is powered by Mediatek Helio P22T MT8768T chipset (64-bit Octa-core 2.3 GHz ARM Cortex-A53 12nm processor) that runs on the Android 11 operating system. The an impressive 7500 mAh battery powers the phone. In the camera department, This tablet comes with an 8 MP single rear camera.
#8 in Tablets < 15K Full Specification
68% score
Rs. 15,250 view prices
Prices
Rs. 15,250 Buy
CPU & RAM
  • 64-bit Octa-core 2.3 GHz ARM...
  • Mediatek Helio P22T
  • 4GB RAM
Camera
  • Single camera, 8 MP, LED flash
  • Single selfie camera, 5 MP
Display
  • 10.3" IPS LCD Screen
  • 1200x1920, 220 PPI
Storage
  • 64GB internal storage
  • Expandable storage up to 256GB, Dedicated slot
Battery
  • Li-Polymer 7500 mAh
  • USB Type-C charging connector
Lenovo Tab K10 FHD (Wi-Fi) (4GB RAM + 64GB) has a 10.3" screen. This device is equipped with Mediatek Helio P22T MT8768T chipset (64-bit Octa-core 2.3 GHz ARM Cortex-A53 12nm processor) and runs on the Android 11. This tablet is powered by a gigantic 7500 mAh battery. This device offers an 8 MP single camera at the back.
#11 in Tablets < 20K Full Specification
73% score
Rs. 19,400 view prices
Prices
Rs. 19,400 Buy
CPU & RAM
  • 64-bit Octa-core 2.4 GHz Kryo 265 (6...
  • Qualcomm Snapdragon 680
  • 4GB RAM
Camera
  • Single camera, 8 MP
  • Single selfie camera, 5 MP
Display
  • 10.36" IPS LCD Screen
  • 1200x2000, 225 PPI
Storage
  • 128GB internal storage
  • Expandable storage up to 512GB, Dedicated slot
Battery
  • Li-Polymer 7100 mAh
  • 18W fast battery charging
  • USB Type-C charging connector
Oppo Pad Air (4GB RAM + 128GB) packs a 10.36" display. This device has Qualcomm Snapdragon 680 chipset (64-bit Octa-core 2.4 GHz Kryo 265 6nm processor) and runs on the Android 12 operating system. This tablet comes with a massive 7100 mAh battery along with 18W fast battery charging. This device has an 8 MP single primary camera.
#5 in Tablets < 20K Full Specification
74% score
Rs. 16,249 view prices
Prices
Rs. 16,249 Buy
Rs. 13,999 Buy
CPU & RAM
  • 64-bit Octa-core 2.0 GHz ARM...
  • Mediatek Helio G80
  • 3GB RAM
Camera
  • Single camera, 8 MP
  • Single selfie camera, 8 MP
Display
  • 10.4" IPS LCD Screen
  • 1200x2000, 224 PPI
Storage
  • 32GB internal storage
  • Expandable storage up to 1TB, Dedicated slot
Battery
  • Li-Polymer 7100 mAh
  • 18W fast battery charging
  • USB Type-C charging connector
Realme Pad (Wi-Fi + 4G) packs a 10.4" display. This tablet has Mediatek Helio G80 chipset (64-bit Octa-core 2.0 GHz ARM Cortex-A75 + ARM Cortex-A55 12nm processor) and runs on the Android 11 operating system. This tablet has a massive 7100 mAh battery and comes with 18W fast battery charging. This device has an 8 MP single rear camera.
#2 in Tablets < 20K Full Specification
77% score
Rs. 18,500 view prices
Prices
Rs. 18,500 Buy
Rs. 17,999 Buy
CPU & RAM
  • 64-bit Octa-core 2.0 GHz ARM...
  • Mediatek Helio G80
  • 4GB RAM
Camera
  • Single camera, 8 MP
  • Single selfie camera, 8 MP
Display
  • 10.4" IPS LCD Screen
  • 1200x2000, 224 PPI
Storage
  • 64GB internal storage
  • Expandable storage up to 1TB, Dedicated slot
Battery
  • Li-Polymer 7100 mAh
  • 18W fast battery charging
  • USB Type-C charging connector
Realme Pad (Wi-Fi + 4G) (4GB RAM + 64GB) offers a 10.4" display panel with 224 PPI (1200x2000 resolution). In the performance department, This tablet offers Mediatek Helio G80 chipset (64-bit Octa-core 2.0 GHz ARM Cortex-A75 + ARM Cortex-A55 12nm processor) and the Android 11 operating system. This device is powered by a gigantic 7100 mAh battery and comes with 18W fast battery charging. This device has an 8 MP single primary camera.
#2 in Tablets < 20K Full Specification
74% score
Rs. 19,700 view prices
Prices
Rs. 19,700 Buy
CPU & RAM
  • 64-bit Octa-core 2.0 GHz ARM...
  • Unisoc Tiger T618
  • 3GB RAM
Camera
  • Single camera, 8 MP
  • Single selfie camera, 5 MP
Display
  • 10.5" TFT Screen
  • 1200x1920, 216 PPI
Storage
  • 32GB internal storage
  • Expandable storage up to 1TB, Dedicated slot
Battery
  • Li-Polymer 7040 mAh
  • 15W fast battery charging
  • USB Type-C charging connector
Samsung Galaxy Tab A8 (2021) (Wi-Fi + 4G) comes with a 10.5" screen. This device comes with UNISOC Tiger T618 chipset (64-bit Octa-core 2.0 GHz ARM Cortex-A75 + ARM Cortex-A55 12nm processor) that is powered by the Android 11 operating system. This tablet has a gigantic 7040 mAh battery and comes with 15W fast battery charging. This tablet features an 8 MP single camera setup as a primary camera.
#4 in Tablets < 20K Full Specification
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