Poco X2 vs Vivo Y81
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Last Updated: Thu, 13 Feb'20
Basic Information
General
- Bluetooth5.0, A2DP, LE5.0, A2DP, LE
Design
- Height6.51 inches6.11 inches
- Width3.02 inches2.95 inches
- Thickness0.35 inches0.31 inches
- Weight208 g146.5 g
- ColorAtlantis Blue, Matrix Purple, Phoenix RedBlack, Gold
- BuildGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frameFront glass, plastic body
Display
- Screen Size6.67 inches6.22 inches
- Display TypeIPS LCD capacitive touchscreenIPS LCD capacitive touchscreen
- Display Resolution1080 x 2400 pixels720 x 1520 pixels
- Pixel Density395 ppi270 ppi
- Aspect Ratio20:0919:09
- ProtectionCorning Gorilla Glass 5Corning Gorilla Glass
- Screen to Body Ratio84.8%83.00%
Performance
- OSAndroid 10.0 MIUI 11Android 8.1 (Oreo) Funtouch 4
- GPUAdreno 618PowerVR GE8320
- Chipset GPQualcomm SDM730 Snapdragon 730G (8 nm)Mediatek MT6762 Helio P22 (12 nm)
- CPUOcta-core (2x2.2 GHz Kryo 470 Gold 6x1.8 GHz Kryo 470 Silver)Octa-core 2.0 GHz Cortex-A53
Memory & Storage
- RAM/Internal Storage64GB 6GB RAM, 128GB 6GB RAM, 256GB 8GB RAM32 GB, 3/4 GB RAM
- Expandable MemorymicroSDXC (uses shared SIM slot)microSD, up to 256 GB
Back Camera
- Quad Camera64 MP, f/1.9, 26mm (wide), 1/1.7, 0.8 micron|8 MP, f/2.2, 13mm (ultrawide), 1/4.0, 1.12 micron|2 MP, f/2.4, 1/5.0, 1.75 micron (dedicated macro camera)|2 MP, f/2.4, 1/5.0, 1.75 micron, depth sensor
- AutofocusPDAFPDAF
- Back Camera Video4K30fps, 1080p30/120fps, 720p960fps; gyro-EIS1080p30fps
- Back Camera FeaturesDual-LED flash, HDR, panoramaLED flash, HDR, panorama
- Single Camera13 MP, f/2.2
Front Camera
- Dual Camera20 MP, f/2.2, 27mm (wide), 1/3.4, 0.8 micron|2 MP, f/2.4, 1/5, 1.75 micron, depth sensor
- Front Camera Video1080p30fps
- Front Camera FeaturesHDR
- Single Camera5 MP, f/2.2
Sound
- HeadPhone JackYesYes
- LoudspeakerYesYes
- Audio Features24-bit/192kHz audioActive noise cancellation with dedicated mic
Battery
- Battery Capacity4500 mAh battery3260 mAh
- User ReplaceableNon-removableNon-removable
- ChargingFast charging 27W, 100% in 68 min
- Battery TypeLi-PoLi-Po
Communications
- WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspotWi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
- GPSYes, with A-GPS, GLONASS, BDSYes, with A-GPS, GLONASS, BDS
- RadioFM radio, recordingNo
- USB2.0, Type-C 1.0 reversible connector, USB On-The-GomicroUSB 2.0
- SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
- Network SupportGSM / HSPA / LTEGSM / CDMA / HSPA / LTE
Miscellaneous Features
- SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compassFingerprint (rear-mounted) - only 4 GB model accelerometer, proximity, compass
- Water ResistantSplash resistant
Launch
- Announced On2020, February2018, June
- StatusAvailable. Released 2020, February 11Available. Released 2018, June
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