
Samsung Galaxy A21S vs OnePlus 5 vs OnePlus 6



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Last Updated: Wed, 26 Aug'20
Basic Information
General
- Bluetooth5.0, A2DP, LE5.0, A2DP, LE, aptX HD5.0, A2DP, LE, aptX HD
Design
- Height6.44 inches6.07 inches6.13 inches
- Width2.96 inches2.92 inches2.97 inches
- Thickness0.35 inches0.29 inches0.31 inches
- Weight192 g153 g177 g
- ColorBlack, White, BlueMidnight Black, Slate GrayMidnight Black, Mirror Black, Silk White, Amber Red
- BuildBack Panel: PlasticFront glass, aluminum frame backFront/back glass, aluminum frame
Display
- Screen Size6.5 inches5.5 inches6.28 inches
- Display TypePLS TFT capacitive touchscreenOptic AMOLED capacitive touchscreenOptic AMOLED capacitive touchscreen
- Display Resolution720 x 1600 pixels1080 x 1920 pixels1080 x 2280 pixels
- Pixel Density270 ppi401 ppi402 ppi
- Aspect Ratio20:0919:09
- Screen to Body Ratio82.80%73.00%83.80%
- ProtectionCorning Gorilla Glass 5Corning Gorilla Glass 5
Performance
- OSAndroid 10, One UI 2.0Android 7.1.1 (Nougat), upgradable to Android 9.0 (Pie) OxygenOS 9.0.4Android 8.1 (Oreo), upgradable to Android 9.0 (Pie) OxygenOS 9.0.2
- GPUMali-G52Adreno 540Adreno 630
- Chipset GPExynos 850 (8nm)Qualcomm MSM8998 Snapdragon 835 (10 nm)Qualcomm SDM845 Snapdragon 845 (10 nm)
- CPUOcta-core (4x2.0 GHz Cortex-A55, 4x2.0 GHz Cortex-A55)Octa-core (4x2.45 GHz Kryo 4x1.9 GHz Kryo)Octa-core (4x2.8 GHz Kryo 385 Gold 4x1.7 GHz Kryo 385 Silver)
Memory & Storage
- RAM/Internal Storage64GB 4GB RAM, 64GB 6GB RAM128 GB, 8 GB RAM or 64 GB, 6 GB RAM128/256 GB, 8 GB RAM or 64 GB, 6 GB RAM
- Expandable MemorymicroSDXC (dedicated slot), Up to 512GBNoNo
Back Camera
- Quad Camera48 MP, f/2.0, 26mm (wide), 1/2.0, 0.8 micron|8 MP, f/2.2, 123degree (ultrawide), 1/4.0, 1.12 micron|2 MP, f/2.4, (macro)|2 MP, f/2.4, (depth)
- AutofocusPDAFPDAF, AFPDAF
- Back Camera Video1080p30fps2160p30fps, 1080p30/60fps, 720p30/120/480fps, Auto HDR2160p30/60fps, 1080p30/60/240fps, 720p480fps, Auto HDR
- Back Camera FeaturesLED flash, panorama, HDRHDR, panorama, dual-LED flashDual-LED flash, HDR, panorama
- Dual Camera16 MP, f/1.7, 24mm (wide), 1/2.8, 1.12 micron|20 MP, f/2.6, 36mm (standard), 1/2.8, 1.0 micron, 1.6x optical zoom16 MP, f/1.7, 25mm (wide), 1/2.6, 1.22 micron|20 MP (16 MP effective), f/1.7, 25mm (wide), 1/2.8, 1.0 micron
Front Camera
- Single Camera13 MP, f/2.2, (wide), 1/3.1, 1.12 micron16 MP, f/2.0, 20mm, 1/3.1, 1.0 micron16 MP, f/2.0, 25mm (wide), 1/3.1, 1.0 micron
- Front Camera Video1080p30fps1080p (gyro-EIS)1080p30fps
- Front Camera FeaturesAuto-HDRAuto-HDR, gyro-EIS
Sound
- HeadPhone JackYesYesYes
- LoudspeakerYesYesYes
- Audio FeaturesActive noise cancellation with dedicated mic|Dirac HD soundActive noise cancellation with dedicated mic|Dirac HD sound
Battery
- Battery Capacity5000 mAh battery3300 mAh3300 mAh
- User ReplaceableNon-removableNon-removableNon-removable
- ChargingFast charging 15WFast battery charging 5V 4A 20W (Dash Charge)Fast battery charging 5V 4A 20W (Dash Charge)
- 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, Wi-Fi Direct, DLNA, hotspotWi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, DLNA, hotspot
- GPSYes, with A-GPS, GLONASS, GALILEO, BDSYes, with A-GPS, GLONASS, BDS, GALILEOYes, with A-GPS, GLONASS, BDS, GALILEO
- RadioUnspecifiedNoNo
- USB2.0, Type-C 1.0 reversible connector2.0, Type-C 1.0 reversible connector2.0, Type-C 1.0 reversible connector
- NFCNoYesYes
- SIMSingle SIM (Nano-SIM) or Dual 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 / LTEGSM / CDMA / HSPA / LTE
Miscellaneous Features
- SensorsFingerprint (rear-mounted), accelerometer, gyro, proximity, compassFingerprint (front-mounted), accelerometer, gyro, proximity, compassFingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Launch
- Announced On2020, May 152017, June. Released 2017, June2018, May
- StatusAvailable. Released 2020, June 17DiscontinuedAvailable. Released 2018, May