Product
Samsung Galaxy Tab A 8.4 (2020)
Samsung Galaxy Tab A 8.4 (2020)
₹24,362
Samsung Galaxy Tab A7 10.4 (2022)
Samsung Galaxy Tab A7 10.4 (2022)
₹25,075
Battery
Charging - 15W wired
Type Li-Po 5000 mAh Li-Po 7040 mAh
Body
Build Glass front, plastic frame, plastic back -
Dimensions 202 x 125.2 x 7.1 mm (7.95 x 4.93 x 0.28 in) 247.6 x 157.4 x 7 mm (9.75 x 6.20 x 0.28 in)
SIM Nano-SIM Nano-SIM
Weight 309 g (10.90 oz) 477 g (1.05 lb)
Comms
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE
NFC No No
Positioning GPS, GLONASS GPS, GLONASS, BDS, GALILEO
Radio No No
USB USB Type-C 2.0 USB Type-C 2.0
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Display
Resolution 1200 x 1920 pixels, 16:10 ratio (~270 ppi density) 1200 x 2000 pixels, 5:3 ratio (~224 ppi density)
Size 8.4 inches, 204.6 cm2 (~80.9% screen-to-body ratio) 10.4 inches, 307.9 cm2 (~79.0% screen-to-body ratio)
Type TFT LCD TFT LCD
Features
Sensors Accelerometer Accelerometer, gyro, proximity, compass
  ANT+ -
Launch
Announced 2020, March 25 2022, November 18
Status Available. Released 2020, March 25 Available. Released 2022, November 21
Main Camera
Single 8 MP, AF 8 MP, AF
Video 1080p@30fps 1080p@30fps
Memory
Card slot microSDXC (dedicated slot) microSDXC
Internal 32GB 3GB RAM 32GB 3GB RAM, 32GB 4GB RAM, 64GB 3GB RAM
  eMMC 5.1 eMMC 5.1
Misc
Colors Mocha Dark Gray, Silver, Gold
Models SM-T307U SM-T509
SAR 1.35 W/kg (body)     -
SAR EU - 1.54 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 3, 4, 5, 7, 13, 20, 66 LTE
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE (2CA) Cat13 400/50 Mbps
Technology GSM / HSPA / LTE GSM / HSPA / LTE
Platform
Chipset Exynos 7904 (14 nm) Unisoc UMS512 T618 (12 nm)
CPU Octa-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Mali-G71 MP2 Mali G52 MP2
OS Android 10, upgradable to Android 11, One UI 3.1 Android 12, One UI 4
Selfie camera
Single 5 MP 5 MP
Video 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes, with dual speakers Yes, with stereo speakers (4 speakers)
Offers No offers available No offers available