Samsung Galaxy A21S vs Samsung Galaxy A31 in Pakistan

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Date Jun 2020 Apr 2020
Price Price In Rs Rs 29999 Rs 36999
Build OS Android 10 OS   Android 10.0 OS  
UI OneUI 2.0   OneUI 2.0  
Dimensions 163.7 x 75.3 x 8.9 mm   159.3 x 73.1 x 8.6 mm  
Weight 192 g   185 g  
SIM Dual Sim, Dual Standby (Nano-SIM)   Dual Sim, Dual Standby (Nano-SIM)  
Colors Black, White, Blue, Red   Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White  
Frequency 2G Band SIM1: GSM 850 / 900 / 1800 / 1900SIM2: GSM 850 / 900 / 1800 / 1900   SIM1: GSM 850 / 900 / 1800 / 1900SIM2: GSM 850 / 900 / 1800 / 1900  
3G Band HSDPA 850 / 900 / 1900 / 2100   HSDPA 850 / 900 / 1900 / 2100  
4G Band LTE   LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)  
5G Band
Processor CPU Octa-core (4 x 2.0 GHz Cortex-A55 + 4 x 2.0 GHz Cortex-A55)   2Ghz Octa Core  
Chipset Exynos 850 (8nm)   Helio P65 SoC  
GPU Mali-G52  
Display Technology PLS TFT Capacitive touchscreen, 16M Colors, Multitouch   Super AMOLED Capacitive Touchscreen, 16M Colors, Multitouch  
Size 6.5 Inches   6.4 Inches  
Resolution 720 x 1600 1080 x 2400
Protection
Extra Features
Memory Built-in 64GB Built-in, 4/6GB RAM   128GB Built-in, 4GB RAM  
Card microSD card (supports up to 512GB) (dedicated slot)   microSD Card, (supports up to 512GB)  
Camera Main Quad Camera: 48 MP, f/2.0, 26mm (wide), 1/2.0", PDAF + 8 MP, f/2.2, (ultrawide), 1/4.0" + 2 MP, f/2.4, (macro) + 2 MP, f/2.4, (depth), LED Flash   Quad Camera: 48 MP, f/2.0, (wide), 1/2.0", PDAF + 8 MP, f/2.2, 13mm (ultrawide), 1/4.0" + 5 MP, f/2.4, (macro) + 5 MP, f/2.4, (depth), LED Flash  
Features Geo-tagging, touch focus, face detection, panorama, HDR, Video (1080p@30fps) Geo-tagging, touch focus, face detection, panorama, HDR, Video (2160p@30fps, 1080p@30fps)
Front 13 MP, f/2.2, (wide), 1/3.1, Video (1080p@30fps) 20 MP, f/2.2, (wide), HDR, Video (1080p@30fps)
Connectivity WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot   Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot  
Bluetooth v5.0 with A2DP, LE   v5.0 with A2DP, LE  
GPS Yes + A-GPS support & Glonass, BDS, GALILEO   Yes + A-GPS support & Glonass, BDS, GALILEO  
Radio FM Radio   FM Radio  
USB 2.0, Type-C 1.0 reversible connector   2.0, Type-C 1.0 reversible connector, USB On-The-Go  
NFC Yes   Yes  
Data GPRS, EDGE, 3G (HSPA 42.2/5.76 Mbps), LTE-A   GPRS, EDGE, 3G (HSPA 42.2/5.76 Mbps), 4G LTE  
Features Sensors Accelerometer, Fingerprint (rear mounted), Gyro, Proximity   Accelerometer, Compass, Fingerprint (under display, optical), Gyro, Proximity  
Audio 3.5mm Audio Jack, MP3/WAV/WMA/eAAC+/FLAC player, MP4/WMV/H.265 player, Speaker Phone   3.5mm Audio Jack, MP3/WAV/WMA/eAAC+/FLAC player, MP4/WMV/H.265 player, Speaker Phone  
Browser HTML5   HTML5  
Messaging SMS(threaded view), MMS, Email, Push Mail, IM   SMS(threaded view), MMS, Email, Push Mail, IM  
Games Built-in + Downloadable   Built-in + Downloadable  
Torch Yes   Yes  
Extra Active noise cancellation with dedicated mic, ANT+ support, Photo/video editor, Document viewer   Active noise cancellation with dedicated mic, Photo/video editor, Document viewer  
Battery Capacity (Li-Po Non removable), 5000 mAh   (Li-Po Non removable), 5000 mAh