Compare Vivo X21 and Huawei Ascend D2

	Vivo X21	Huawei Ascend D2
Device Type	-	SmartPhone
Launch Date	March 2018	March 2013
Display	Size: 6.28 inch (15.95cm) Protection: - Misc:FHD+ (2280 x 1080 Pixels) 19:9 Aspect Ratio	Size: 5.0 inch Protection: Corning Gorilla Glass Misc: 1080 x 1920 pixels (Full HD) Corning Gorilla Glass 443 ppi 16M colors Multitouch
Hardware	CPU: Qualcomm Snapdragon 660 AIE Octacore 2.2 GHz (4 core) + 1.8 GHz (4 core) processor Internal Memory: 128GB, RAM: 6GB Card Slot:MicroSD Card Slot expandable upto 256GB (Uses SIM2 Slot) GPU: Adreno 512 SIM: Nano SIM + Nano SIM/ microSD Card	CPU: 1.5GHz Quad Core, Chipset - Huawei Hi-Silicon K3V2 Internal Memory: 32GB Card Slot:No GPU: Balong V7R1 SIM: Micro SIM
Software	Funtouch OS 4.0 based on Android 8.1 (Oreo) Face Unlock: uses infrared light for night time access AI Game Mode	Android v4.1 (Jelly Bean)
Network	Network: GSM: Bands 2/ 3/ 5/ 8 WCDMA: Bands 1/ 5/ 8 FDD: Bands 1 / 3 / 5 TDD: Bands 40/ 41 2G: - 3G:- 4G: - 5g: -	Network: 2G Network: GSM 850/ 900/ 1800/ 1900 MHz 3G Network: UMTS 850/ 900/ 2100 MHz, HSUPA 5.7 Mbps, HSDPA 42 Mbps 2G: - 3G:- 4G: - 5g: -
Body	Dimensions: Height: 154.45mm Width: 74.78mm Thickness: 7.37mm Weight: 156.2g Colors:Black Misc: - -	Dimensions: 140mm x 71mm x 9.4mm Weight: 170g Colors:Crystal Blue, Pure White Misc: - -
Connectivity	WiFi: WiFi 802.11 a/b/g/n/ac, 2.4GHz/ 5GHz (Dual Band), Wifi Direct Bluetooth: v5.0 - USB:MicroUSB 2.0, USB On The Go NFC: No Radio: Yes Misc: -	WiFi: 802.11 a/ b/ g/ n, Dual band, DLNA, WiFi Direct, WiFi hotspot Bluetooth: v4.0 with LE, EDR - USB:microUSB v2.0 NFC: No Radio: FM Radio Misc: -
Audio	Speaker: - Audio Port: - Audio Format: - Misc:Loudspeaker: Yes 3.5mm Jack: Yes Misc: HiFi Audio Chipset: AK4376A Deepfield Technology: Anhances vocals and amplifies bass, giving the feel of live performance	Speaker: Loudspeaker present Audio Port: 3.5mm jack Audio Format: AVI, MPEG4, MP3, AAC+, Enhanced AAC Misc: Super Hands Free - receives sound within a radius of 1.5m Dolby surround sound Stereo recording
Rear Camera	Resolution: - Video: - Features: - 12MP + 5MP Dual Rear Camera Video Recording: 1080p @30fps Zoom: Digital Zoom Flash: LED Flash Features: Slow Motion, AI HDR, Time lapse, Portrait Bokeh (Dual Shot), Shot Refocus Misc: 12MP with 2 PD Technology (Dual Pixel Technology) 12MP: Aperture f/1.8, Sensor Size 1/2.55 inch, Pixel Size 1.4µm, Dual Pixel PDAF (Phase Detection Auto Focus)	Resolution: 13MP Video: 1080p @30fps Features: Autofocus with HDR, BSI Geo tagging, Face Detection
Front Camera	Resolution: - Features: 12MP Video Recording: 1080p @30fps Zoom: Digital Zoom Flash: Selfie Lighting Features: Normal, Group selfie, Bokeh mode, LIVEOn, Watermark, Touch Capture, Voice Capture, Palm Capture, Timer, Mirrored Selfie, Videos Misc: AI Face Beauty 2 PD Technology (Dual Pixel Technology) Aperture f/2.0 -	Resolution: 1.3MP Features: 720p @30fps No Digital Zoom -
Maps	GPS A-GPS GLONASS	Integrated GPS A-GPS Google Maps
Sensors	Accelerometer Virtual Gyroscope Proximity Sensor Ambient Light Sensor E Compass In Display Fingerprint Scanner -	Accelerometer Gyroscope Proximity Sensor Compass -
Battery	Capacity: 3200 mAh Features: Non Removable Misc: - -	Capacity: 3000 mAh Misc: Li-ion, Removable Standby Time Upto 6 Days on WCDMA Battery optimized by QPC and ADRX smart power saving technology of Huawei, Properiatery fast battery charging technology enables 30% faster charging
SAR	1.18 W/Kg (Head) 0.573 W/Kg (Body)	0.49 W/Kg
Misc	-	Dust and Water Resistant IP 54 Aluminium body and metal frame
Models	-	-
Price	-	-