Samsung Galaxy Tab A7 10.4 (2022) vs Samsung Galaxy Tab A 10.1 (2019)

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PHONES
Phone Names Samsung Galaxy Tab A7 10.4 (2022) Samsung Galaxy Tab A 10.1 (2019)
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bandsLTE1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 66
SpeedHSPA 42.2/5.76 Mbps, LTE (2CA) Cat13 400/50 MbpsHSPA, LTE - cellular model only
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
Launch
Announced2022, November 182019, February 15. Released 2019, April
StatusAvailable. Released 2022, November 21Discontinued
Body
Build-Glass front, aluminum back, aluminum frame
Dimensions247.6 x 157.4 x 7 mm (9.75 x 6.20 x 0.28 in)245.2 x 149.4 x 7.5 mm (9.65 x 5.88 x 0.30 in)
SIMNano-SIMNano-SIM (cellular model only)
Weight477 g (1.05 lb)469 g (1.03 lb)
Display
Resolution1200 x 2000 pixels, 5:3 ratio (~224 ppi density)1200 x 1920 pixels, 16:10 ratio (~224 ppi density)
Size10.4 inches, 307.9 cm2 (~79.0% screen-to-body ratio)10.1 inches, 295.8 cm2 (~80.7% screen-to-body ratio)
TypeTFT LCDTFT LCD
Platform
CPUOcta-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)Octa-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53)
ChipsetUnisoc UMS512 T618 (12 nm)Exynos 7904 (14 nm)
GPUMali G52 MP2Mali-G71 MP2
OSAndroid 12, One UI 4Android 9.0 (Pie), upgradable to Android 11, One UI 3.0
Memory
Card slotmicroSDXCmicroSDXC (dedicated slot)
Internal32GB 3GB RAM, 32GB 4GB RAM, 64GB 3GB RAM16GB 2GB RAM, 32GB 2GB RAM, 32GB 3GB RAM, 64GB 3GB RAM, 128GB 3GB RAM
 eMMC 5.1eMMC 5.1
Main Camera
Features-Panorama
Single8 MP, AF8 MP, f/2.0, AF
Video1080p@30fps1080p@30fps
Selfie camera
Single5 MP5 MP, f/2.2
Video1080p@30fps1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker Yes, with stereo speakers (4 speakers)Yes, with stereo speakers
Comms
Bluetooth5.0, A2DP, LE5.0, A2DP, LE
NFCNoNo
PositioningGPS, GLONASS, BDS, GALILEOGPS, GLONASS, GALILEO, BDS - cellular model only
RadioNoNo
USBUSB Type-C 2.0USB Type-C 2.0
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Features
SensorsAccelerometer, gyro, proximity, compassAccelerometer, gyro, compass
 -ANT+
Battery
Charging15W wired-
TypeLi-Po 7040 mAhLi-Po 6150 mAh, non-removable
Misc
ColorsDark Gray, Silver, GoldBlack, Gold, Silver
ModelsSM-T509SM-T515, SM-T510
PriceAbout 250 EURAbout 220 EUR
SAR-0.92 W/kg (body)
SAR EU1.54 W/kg (body)1.36 W/kg (body)