
Samsung Galaxy M21 vs Realme X2 vs Realme XT



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Last Updated: Wed, 26 Aug'20
Basic Information
General
- Bluetooth5.0, A2DP, LE5.0, A2DP, LE5.0, A2DP, LE
Design
- Height6.26 inches6.25 inches6.25 inches
- Width2.96 inches2.96 inches2.96 inches
- Thickness0.35 inches0.34 inches0.34 inches
- Weight188 g182 g183 g
- ColorMidnight Blue, BlackPearl White, Pearl Blue, Pearl GreenPearl White, Pearl Blue
- BuildGlass front (Gorilla Glass 3), plastic back, plastic frameGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frameFront/back glass (Gorilla Glass 5), plastic frame
Display
- Screen Size6.4 inches6.4 inches6.4 inches
- Display TypeSuper AMOLED capacitive touchscreenSuper AMOLED capacitive touchscreenSuper AMOLED capacitive touchscreen
- Display Resolution1080 x 2340 pixels1080 x 2340 pixels1080 x 2340 pixels
- Pixel Density403 ppi403 ppi402 ppi
- Aspect Ratio19.5:919.5:919.5:9
- ProtectionCorning Gorilla Glass 3Corning Gorilla Glass 5Corning Gorilla Glass 5
- Screen to Body Ratio84.20%84.3%84.70%
Performance
- GPUMali-G72 MP3Adreno 618Adreno 616
- OSAndroid 10.0 One UI 2Android 9.0 (Pie), planned upgrade to Android 10.0 ColorOS 6Android 9.0 (Pie), planned upgrade to Android 10.0 ColorOS 6
- Chipset GPExynos 9611 (10nm)Qualcomm SDM730 Snapdragon 730G (8 nm)Qualcomm SDM712 Snapdragon 712 (10 nm)
- CPUOcta-core (4x2.3 GHz Cortex-A73 and 4x1.7 GHz Cortex-A53)Octa-core (2x2.2 GHz Kryo 470 Gold 6x1.8 GHz Kryo 470 Silver)Octa-core (2x2.3 GHz Kryo 360 Gold 6x1.7 GHz Kryo 360 Silver)
Memory & Storage
- RAM/Internal Storage64GB 4GB RAM, 128GB 6GB RAM64GB 4GB RAM, 64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM64GB 4GB RAM, 64GB 6GB RAM, 128GB 8GB RAM
- Expandable MemorymicroSDXC (dedicated slot)microSDXC (dedicated slot)microSD, up to 256 GB (dedicated slot)
Back Camera
- Triple Camera48 MP, f/2.0, 26mm (wide), 1/2.0, 0.8 micron|8 MP, f/2.2, 12mm (ultrawide), 1/4.0, 1.12 micron|5 MP, f/2.2, (depth)
- AutofocusPDAFPDAFPDAF
- Back Camera Video4K30fps, 1080p30fps, gyro-EIS2160p30fps, 1080p30/60/120fps, 720p960fps, gyro-EIS2160p30fps, 1080p30/60/120fps, 720p960fps, gyro-EIS
- Back Camera FeaturesLED flash, panorama, HDRLED flash, HDR, panoramaLED flash, HDR, panorama
- Quad Camera64 MP, f/1.8, (wide), 1/1.7, 0.8 micron|8 MP, f/2.3, 13mm (ultrawide), 1/4, 1.12 micron|2 MP, f/2.4, 1/5, 1.75 micron (dedicated macro camera)|2 MP, f/2.4, 1/5, 1.75 micron, depth sensor64 MP, f/1.8, (wide), 1/1.7, 0.8 micron|8 MP, f/2.3, 13mm (ultrawide), 1/4, 1.12 micron|2 MP, f/2.4, 1/5, 1.75 micron (dedicated macro camera)|2 MP, f/2.4, 1/5, 1.75 micron, depth sensor
Front Camera
- Single Camera20 MP, f/2.0, 26mm (wide)32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8micron16 MP, f/2.0, 1/3.1, 1.0 micron
- Front Camera Video1080p30fps1080p30fps1080p30fps
- Front Camera FeaturesHDRHDRHDR, panorama
Sound
- HeadPhone JackYesYesYes
- LoudspeakerYesYesYes
- Audio FeaturesDolby AtmosDolby AtmosDolby Atmos
Battery
- Battery Capacity6000 mAh battery4000 mAh4000 mAh
- User ReplaceableNon-removableNon-removableNon-removable
- ChargingFast charging 15WFast battery charging 30W: 67% in 30 min (VOOC Flash Charge 4.0)Fast battery charging 20W (VOOC Flash Charge 3.0)
- Battery TypeLi-PoLi-PoLi-Po
Communications
- WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspotWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspotWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
- GPSYes, with A-GPS, GLONASS, BDSYes, with A-GPS, GLONASS, GALILEO, BDSYes, with A-GPS, GLONASS, GALILEO, BDS
- RadioFM radio, RDS, recordingFM radioFM radio
- USB2.0, Type-C 1.0 reversible connector2.0, Type-C 1.0 reversible connector, USB On-The-Go2.0, Type-C 1.0 reversible connector
- NFCNo
- SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
- Network SupportGSM / HSPA / LTEGSM / CDMA / HSPA / EVDO / LTEGSM / HSPA / LTE
Miscellaneous Features
- SensorsFingerprint (rear-mounted), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
Launch
- Announced On2020, March 182019, September2019, September
- StatusAvailable. Released 2020, March 23Available. Released 2019, SeptemberAvailable. Released 2019, September