Allview V4 Viper Pro vs Xiaomi Redmi Note 4 Comparison
Compare Specification and Price of Allview V4 Viper Pro and Xiaomi Redmi Note 4
| Selected Mobiles |  Allview V4 Viper Pro
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 Xiaomi Redmi Note 4
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Brand: Model: |
Brand: Model: |
| Price | $175.33 | $183.32 |
Pros and Cons
| Pros | -- | -- | ||
| Cons | -- | -- |
Overview
| Class | Smartphone | Smartphone | ||
| Status | Available | Discontinued | ||
| SIM Type | Dual Nano SIM | 4G Dual SIM (GSM+GSM) | ||
| Network | 2G: 850/900/1800/1900MHz; SIM1 and SIM2 3G: UMTS 900/2100MHz; SIM1 or SIM2 4G: FDD 800/1800/2100/2600MHz TDD 2600MHz; SIM1 or SIM2 |
2G Network: GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 / 1900 3G Network: HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO & TD-SCDMA 4G Network: LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 39(1900), 40(2300), 41(2500) |
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| Operating System | Android™ 9, Pie | Android OS, v6.0 (Marshmallow) with MIUI 8.0 | ||
| Processor | Cortex®-A53 quad-core 1.27 GHz | 2.0 GHz Octa-core Snapdragon 625 14nm FinFET Processor | ||
| Browser | -- | HTML5 | ||
| Form Factor | -- | Candy bar | ||
| In The Box | Phone Power supply Micro USB cable SIM pin Manual Warranty certificates Silicone cover | Handset, Power adapter, USB 2.0 cable, Warranty card, User guide, SIM insertion tool |
Physical Dimensions
| Dimension (HxWxD) | 171 x 82 x 8.8 mm | 151 x 76 x 8.45 mm | ||
| Weight | 191.6 g | 165 g |
Display
| Size | 6.8 Inch | 5.5 inches (~401 ppi) | ||
| Technology | IPS LCD | IPS LCD capacitive touchscreen | ||
| Resolution | 640x1352px | 1080 x 1920 pixels | ||
| Colors | -- | 16M colors | ||
| Other Features | 2.5D multitouch capacitive touchscreen 18:9 Aspect Ratio | 1000:1 contrast ratio, 72% NTSC color gamut, Night display, Reading mode, Colour temperature adjustment |
Memory and Storage
| Internal Memory | 32GB | 32 GB / 64 GB eMMC 5.0 Flash | ||
| External Memory | Up to 128GB in single SIM mode | Yes, up to 128 GB via microSD | ||
| RAM | 2GB | 2 GB / 3 GB / 4 GB L |
Battery
| Type | Li-Pol 3500mAh | Non-removable Li-Po 4100 mAh battery | ||
| Talk Time | Until 1400 min | -- | ||
| Stand-by Time | Up to 350h | -- |
Camera
| Primary Camera(Rear) | 13MP AF+VGA | 13 MP with dual-LED flash | ||
| Secondary Camera(Front) | 8MP | 5 MP | ||
| Resolution | -- | 4128 x 3096 Pixels | ||
| Digital/Optical Zoom | -- | Digital Zoom | ||
| Video | FULL HD 1080p | 1080p, 720p | ||
| Features | Touch focus Bokeh Face beauty Rear LED flash |
Backside illumination (BSI) technology 1.12μm pixels Ultra-fast 0.1s PDAF technology f/2.0 aperture 5-piece lens 720p 120fps slow-motion video recording |
Data & Connectivity
| GPRS | Yes Class 10 | Yes | ||
| EDGE | Yes Class 10 | Yes | ||
| 3G | -- | Yes | ||
| 4G | Cat 4 DL Cat 4 UP | Yes | ||
| Bluetooth | Class 4.0 BLE | Yes, v4.1, A2DP, LE, Bluetooth HID | ||
| USB | 2.0 micro USB | Yes, microUSB v2.0, USB On-The-Go | ||
| Wi-Fi | 802.11 /b/g/n | Yes, Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | ||
| GPS | GPS, AGPS, Glonass | Yes, with A-GPS, GLONASS, BeiDou Positioning |
Multimedia
| Music Player | -- | Yes, Supports M4V, MKV, AAC, AAC+, eAAC+, MP3, AMR, FLAC | ||
| MP3 Ringtone | -- | Yes | ||
| LoudSpeaker | Yes | Yes | ||
| Video Player | FULL HD 1080p video formats | Yes, Supports XviD, MP4, H.265, H.264, H.263, MPEG4 | ||
| Video recording | -- | Yes, 1080p@30fps, 720p@120fps |
Messaging
| SMS | -- | Yes | ||
| MMS | -- | Yes | ||
| Yes | Yes | |||
| Push mail | -- | Yes | ||
| Instant Messaging | -- | Yes |
Features
| Java | -- | No | ||
| Sensors | Accelerometer Proximity sensor Light sensor Fingerprint sensor |
Fingerprint sensor, Electronic compass, Accelerometer, Proximity sensor, Infrared, Ambient light sensor, Gyroscope, Hall sensor | ||
| FM Radio | Yes | -- | ||
| Unique Features | -- | Premium metal body 2.5D curved glass |
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| Additional Features | Language: Romanian, English, German, Spanish, Hungarian, French, Dutch, Russian, Italian GPU: PowerVR Rogue GE8100 Alert type: Vibration, ringtone Charger type: 5V/2A 3.5mm jack Standard TRRS: CTIA Recommended headphone impedance: 32 Ω Internet: Tethering via Wifi Tethering via USB Bluetooth tethering |
Fast battery charging Fingerprint sensor. VoLTE support. |
Colors Available
| Colors | Dark Grey | Matte Black, Dark Gray, Gold |