Samsung Galaxy A21 |
Samsung Galaxy A31 |
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Build | OS | Android 10 OS | Android 10.0 OS | |
UI | OneUI 2.0 | OneUI 2.0 | ||
Dimensions | N/A | 159.3 x 73.1 x 8.6 mm | ||
Weight | N/A | 185 g | ||
SIM | Dual Sim, Dual Standby (Nano-SIM) | Dual Sim, Dual Standby (Nano-SIM) | ||
Colors | Various | Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White | ||
Frequency | 2G Band | SIM1: GSM 850 / 900 / 1800 / 1900 SIM2: GSM 850 / 900 / 1800 / 1900 |
SIM1: GSM 850 / 900 / 1800 / 1900 SIM2: GSM 850 / 900 / 1800 / 1900 |
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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) | ||
Processor | CPU | Octa-core (4 x 2.35 GHz Cortex-A53 + 4 x 1.8 GHz Cortex-A53) | 2Ghz Octa Core | |
Chipset | Mediatek MT6765 Helio P35 (12nm) | Helio P65 SoC | ||
GPU | PowerVR GE8320 | |||
Display | Technology | Super AMOLED Capacitive Touchscreen, 16M Colors, Multitouch | Super AMOLED Capacitive Touchscreen, 16M Colors, Multitouch | |
Size | 6.4 Inches | 6.4 Inches | ||
Resolution | 720 x 1600 Pixels (~274 PPI) | 1080 x 2400 Pixels (~411 PPI) | ||
Extra Features | ||||
Memory | Built-in | 32GB Built-in, 3GB RAM | 128GB Built-in, 4GB RAM | |
Card | microSD card (supports up to 512GB) (dedicated slot) | microSD Card, (supports up to 512GB) | ||
SMS | ||||
Camera | Main | Quad Camera: 16 MP, (wide), AF + 8 MP, (ultrawide) + 2 MP, (macro) + 2 MP, (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 (2160p@30fps, 1080p@30fps) | Geo-tagging, touch focus, face detection, panorama, HDR, Video (2160p@30fps, 1080p@30fps) | ||
Front | 13 MP, (wide), Video (1080p@30fps) | 20 MP, f/2.2, (wide), HDR, Video (1080p@30fps) | ||
Connectivity | WLAN | Wi-Fi 802.11 b/g/n, 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 | 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, USB On-The-Go | ||
NFC | Yes | Yes | ||
Data | GPRS, Edge, 3G (HSPA 42.2/5.76 Mbps), 4G (LTE Cat4 150/50 Mbps) | GPRS, EDGE, 3G (HSPA 42.2/5.76 Mbps), 4G LTE | ||
Features | Sensors | Accelerometer, Compass, Proximity, FingerPrint | Accelerometer, Gyro, Compass, Proximity, FingerPrint | |
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 | Glass front, plastic back, plastic frame, 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), 4000 mAh | (Li-Po Non removable), 5000 mAh | |
Talktime | ||||
- Fast charging 15W | - Fast battery charging 15W | |||
Price | in Rupees | Rs. Coming Soon (Expected Rs. 34,999) | Rs. 36,999 | |
in USD | $NA | $355 |