Samsung Galaxy Tab Active 3 vs Samsung Galaxy A15 256GB

Key Specs
Display 8.0""
Battery 5050 mAh
Camera 13 MP
Storage 128GB Built-in
Network
TechnologyGSM / HSPA / LTE
2G bandsGSM 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1900 / 2100
4G bands LTE (unspecified)
SpeedHSPA 42.2/5.76 Mbps, LTE-A
Launch
Announced2020, September 28
StatusAvailable. Released 2020, September 28
Body
Dimensions127.8 x 213.8 x 9.9 mm (5.03 x 8.42 x 0.39 in)
Weight426 g (Wi-Fi) / 429 g (LTE) (15.03 oz)
SIMNano-SIM
 Stylus
IP68 dust/water resistant (up to 1.5m for 30 mins)
MIL-STD-810H compliant
Display for Samsung Galaxy Tab Active 3
TypePLS TFT capacitive touchscreen, 16M colors
Size8.0 inches, 185.6 cm2 (~67.9% screen-to-body ratio)
Resolution1200 x 1920 pixels, 16:10 ratio (~283 ppi density)
Platform
OSAndroid 10
ChipsetExynos 9810 (10 nm)
CPUOcta-core (4x2.7 GHz Mongoose M3 & 4x1.7 GHz Cortex-A55)
GPUMali-G72 MP18
Memory
Card slotmicroSDXC (dedicated slot)
Internal64GB 4GB RAM, 128GB 4GB RAM
Main Camera
Single13 MP, AF
FeaturesLED flash, HDR, panorama
Video1080p@30fps
Selfie camera
Single5 MP
Video
Sound
Loudspeaker Yes, with stereo speakers
3.5mm jack Yes
Comms
WLANWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot
Bluetooth5.0, A2DP, LE
GPSYes, with A-GPS, GLONASS, GALILEO, BDS
RadioNo
USBUSB Type-C 3.1; magnetic connector
Features
SensorsFingerprint (front-mounted), accelerometer, gyro, proximity, compass
 Samsung DeX (desktop experience support)
Battery
TypeLi-Ion 5050 mAh, removable
space
Key Specs
Display 6.5""
Battery 5000 mAh
Camera 50 MP + 5 MP + 2 MP
Storage 256GB Built-in
Network
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual sim model only)
3G bands HSDPA 850 / 900 / 2100
4G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Speed HSPA, LTE
Launch
Announced 2023, December 11
Status Available. Released 2023, December 16
Body
Dimensions 160.1 x 76.8 x 8.4 mm (6.30 x 3.02 x 0.33 in)
Weight 200 g (7.05 oz)
Build Glass front, plastic back, plastic frame
SIM Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
Display for Samsung Galaxy A15 256GB
Type Super AMOLED, 90Hz, 800 nits (HBM)
Size 6.5 inches, 103.7 cm2 (~84.3% screen-to-body ratio)
Resolution 1080 x 2340 pixels, 19.5:9 ratio (~396 ppi density)
Platform
OS Android 14, One UI 6
Chipset Mediatek Helio G99 (6nm)
CPU Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Mali-G57 MC2
Memory
Card slot microSDXC (uses shared SIM slot)
Internal 256GB 8GB RAM
Main Camera
Triple 50 MP, f/1.8, (wide), AF
5 MP, f/2.2, (ultrawide)
2 MP, f/2.4, (macro)
Features LED flash, panorama, HDR
Video 1080p@30fps
Selfie camera
Single 13 MP, f/2.0, (wide)
Video 1080p@30fps
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth 5.3, A2DP, LE
Positioning GPS, GALILEO, GLONASS, BDS, QZSS
NFC Yes (market/region dependent)
Radio FM radio (market/region dependent)
USB USB Type-C 2.0
Features
Sensors Fingerprint (side-mounted), accelerometer, compass
 Virtual proximity sensing
Battery
Type 5000 mAh, non-removable
Charging 25W wired