Product
Samsung Galaxy A02
Samsung Galaxy A02
₹17,164
Apple iPhone 4s
Apple iPhone 4s
₹19,045
Battery
Stand-by - Up to 200 h (3G)
Talk time - Up to 8 h (3G)
Type Li-Po 5000 mAh Li-Po 1432 mAh, non-removable (5.3 Wh)
Body
Build Glass front, plastic back, plastic frame Glass front (Corning-made glass), glass back, stainless steel frame
Dimensions 164 x 75.9 x 9.1 mm (6.46 x 2.99 x 0.36 in) 115.2 x 58.6 x 9.3 mm (4.54 x 2.31 x 0.37 in)
SIM Nano-SIMNano-SIM + Nano-SIM Micro-SIM
Weight 206 g (7.27 oz) 140 g (4.94 oz)
  - Scratch-resistant glass back panel
Comms
Bluetooth 5.1, A2DP, LE 4.0, A2DP, LE
NFC No -
Positioning GPS, GLONASS GPS, A-GPS, GLONASS
Radio FM radio No
USB microUSB 2.0 2.0
WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct Wi-Fi 802.11 b/g/n, hotspot
Display
Protection - Corning Gorilla Glass, oleophobic coating
Resolution 720 x 1600 pixels, 20:9 ratio (~270 ppi density) 640 x 960 pixels, 3:2 ratio (~330 ppi density)
Size 6.5 inches, 102.0 cm2 (~81.9% screen-to-body ratio) 3.5 inches, 36.5 cm2 (~54.0% screen-to-body ratio)
Type PLS LCD IPS LCD
Features
Sensors Accelerometer Accelerometer, gyro, proximity, compass
  Virtual proximity sensing -
Launch
Announced 2021, January 27 2011, October 04. Released 2011, October 14
Status Available. Released 2021, January 27 Discontinued
Main Camera
Dual 13 MP, f/1.9, (wide), AF2 MP, f/2.4, (macro) -
Features LED flash LED flash, panorama, HDR
Single - 8 MP, f/2.4, 35mm (standard), 1/3.2", 1.4µm, AF
Video 1080p@30fps 1080p@30fps
Memory
Card slot microSDXC (dedicated slot) No
Internal 32GB 2GB RAM, 32GB 3GB RAM, 32GB 4GB RAM, 64GB 3GB RAM 8GB 512MB RAM, 16GB 512MB RAM, 32GB 512MB RAM, 64GB 512MB RAM
  eMMC 5.1 -
Misc
Colors Black, Blue Black, White
Models SM-A022F, SM-A022F/DS, SM-A022M, SM-A022M/DS, SM-A022G, SM-A022G/DS A1431, A1387, iPhone4,1
SAR - 1.18 W/kg (head)     0.98 W/kg (body)    
SAR EU 0.65 W/kg (head)     1.71 W/kg (body)     0.99 W/kg (head)     0.99 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 -
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 14.4/5.76 Mbps
Technology GSM / HSPA / LTE GSM / CDMA / HSPA / EVDO
  - CDMA2000 1xEV-DO
Platform
Chipset Mediatek MT6739W (28 nm) Apple A5 (45 nm)
CPU Quad-core 1.5 GHz Cortex-A53 Dual-core 1.0 GHz Cortex-A9
GPU PowerVR GE8100 PowerVR SGX543MP2
OS Android 10, upgradable to Android 11, One UI Core 3.1 iOS 5, upgradable to iOS 9.3.6
Selfie camera
Single 5 MP, f/2.0 VGA, videocalling over Wi-Fi and 3G
Video 480p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes
Tests
Audio quality - Noise -91.2dB / Crosstalk -93.0dB
Battery (old) - Endurance rating 45h
Camera - Photo / Video
Display - Contrast ratio: 1261:1 (nominal) / 2.269:1 (sunlight)
Loudspeaker - Voice 65dB / Noise 64dB / Ring 74dB
Offers No offers available No offers available