Product
Infinix Hot 4 Pro
Infinix Hot 4 Pro
₹7,499
Samsung Galaxy A21
Samsung Galaxy A21
₹6,823
Battery
Charging - 15W wired
Type 4000 mAh, non-removable Li-Po 4000 mAh
Body
Build - Glass front, plastic back, plastic frame
Dimensions 152.6 x 76.2 x 8.6 mm (6.01 x 3.00 x 0.34 in) 167.8 x 76.7 x 8.1 mm (6.61 x 3.02 x 0.32 in)
SIM Dual SIM (Micro-SIM, dual stand-by) Nano-SIMNano-SIM + Nano-SIM
Weight 175 g (6.17 oz) 193 g (6.81 oz)
Comms
Bluetooth 4.0, A2DP, LE 5.0, A2DP, LE
NFC No Yes (market/region dependent)
Positioning GPS GPS, GLONASS, BDS
Radio FM radio FM radio
USB microUSB 2.0 USB Type-C 2.0
WLAN Wi-Fi 802.11 a/b/g/n Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Display
Resolution 720 x 1280 pixels, 16:9 ratio (~267 ppi density) 720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Size 5.5 inches, 83.4 cm2 (~71.7% screen-to-body ratio) 6.5 inches, 102.0 cm2 (~79.3% screen-to-body ratio)
Type IPS LCD IPS LCD
Features
Sensors Fingerprint (rear-mounted), accelerometer, proximity, compass Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Launch
Announced 2016, August. Released 2016, August 2020, April 08
Status Discontinued Available. Released 2020, June 26
Main Camera
Features LED flash, panorama, HDR LED flash, panorama, HDR
Quad - 16 MP, f/1.8, (wide), 1/3.06", 1.0µm, PDAF 8 MP, f/2.2, (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth)
Single 13 MP, AF -
Video 1080p@30fps 1080p@30fps
Memory
Card slot microSDHC microSDXC (dedicated slot)
Internal 16GB 2GB RAM 32GB 3GB RAM
  eMMC 5.0 eMMC 5.1
Misc
Colors Anthracite Gray, Champagn Gold, Glossy Silver, Mysterious Blue Black
Models HOT 4 Pro SM-A215U, SM-A215U1, SM-S215DL, SM-A215W
SAR - 1.27 W/kg (head)     0.60 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 1700 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - USA
4G bands 1, 3, 5, 7, 8, 20, 38, 40 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 38, 39, 40, 41, 66, 71 - USA
Speed HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Technology GSM / HSPA / LTE GSM / CDMA / HSPA / EVDO / LTE
  - CDMA2000 1xEV-DO
Platform
Chipset Mediatek MT6737W (28 nm) Mediatek MT6765 Helio P35 (12 nm)
CPU Quad-core 1.3 GHz Cortex-A7 Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU Mali PowerVR GE8320
OS Android 6.0 (Marshmallow) Android 10, One UI 2.0
Selfie camera
Features LED flash -
Single 5 MP 13 MP, f/2.0, (wide), 1/3.1", 1.12µm
Video 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes
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