Samsung Galaxy A31 vs samsung galaxy a51 in Pakistan

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Date Apr 2020 Apr 2020
Price Price In Rs Rs 36999 Rs 49999
Build OS Android 10.0 OS   Android 10 OS  
UI OneUI 2.0   OneUI 2.0  
Dimensions 159.3 x 73.1 x 8.6 mm   158.4 x 73.7 x 7.9 mm  
Weight 185 g   172 g  
SIM Dual Sim, Dual Standby (Nano-SIM)   Dual Sim, Dual Standby (Nano-SIM)  
Colors Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White   Prism, Crush Black, White, Blue, Pink  
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 band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)   LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)  
5G Band
Processor CPU 2Ghz Octa Core   Octa-core (4 x 2.3 GHz Cortex-A73 + 4 x 1.7 GHz Cortex-A53)  
Chipset Helio P65 SoC   Exynos 9611 (10nm)  
GPU Mali-G72 MP3  
Display Technology Super AMOLED Capacitive Touchscreen, 16M Colors, Multitouch   Super AMOLED capacitive touchscreen, 16M colors, Multitouch  
Size 6.4 Inches   6.5 Inches  
Resolution 1080 x 2400 1080 x 2400
Protection Corning Gorilla Glass 3  
Extra Features
Memory Built-in 128GB Built-in, 4GB RAM   128GB Built-in, 6GB RAM  
Card microSD Card, (supports up to 512GB)   microSD card (supports up to 1TB) (dedicated slot)  
Camera Main 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   Quad Camera: 48 MP, f/2.0, (wide), 1/2", PDAF + 12 MP, f/2.2, 13mm (ultrawide) + 5 MP, f/2.4, (macro) + 5 MP, f/2.2, depth sensor, LED Flash  
Features Geo-tagging, touch focus, face detection, panorama, HDR, Video (2160p@30fps, 1080p@30fps) Geo-tagging, touch focus, face detection, panorama, HDR, Video ([email protected])  
Front 20 MP, f/2.2, (wide), HDR, Video (1080p@30fps) 32 MP, f/2.2, 25mm (wide), 1/2.8  
Connectivity WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi 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, USB On-The-Go   2.0, Type-C 1.0 reversible connector  
NFC Yes   Yes  
Data GPRS, EDGE, 3G (HSPA 42.2/5.76 Mbps), 4G LTE   GPRS, EDGE, 3G HSPA, 4G LTE-A  
Features Sensors Accelerometer, Compass, Fingerprint (under display, optical), Gyro, Proximity   Accelerometer, gyro, proximity, compass, Fingerprint (under display, optical)  
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, Photo/video editor, Document viewer   Active noise cancellation with dedicated mic, ANT+ support, Photo/video editor, Document viewer  
Battery Capacity (Li-Po Non removable), 5000 mAh   (Li-Po Non removable), 4000 mAh