Mobile Phones – Specifications Like Price, Display, Camera, Processor, Features & Memory
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vivo NEX Dual Display
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Display: 6.39" Inch
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Camera: 12MP (2160p)
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RAM: 8/10GB RAM
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Processor: Snapdragon 845
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Battery: 3500mAh
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Launch Date: 2018, December
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Storage: 128GB/256GB storage, no card slot
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OS: Android 9.0, Funtouch 4.5
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Body: 199g, 8.1mm thickness
Specs
Network
| Technology | GSM / CDMA / HSPA / LTE |
| 2G bands |
GSM 850 / 900 / 1800 / 1900 CDMA 800 |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 |
| 4G bands | 1, 3, 5, 7, 8, 19, 28, 38, 39, 40, 41 |
| Speed | HSPA 42.2/5.76 Mbps, LTE (4CA) Cat16 1024/150 Mbps |
Launch
| Announced | 2018, December. Released 2018, December |
| Status | Discontinued |
Body
| Dimensions | 157.2 x 75.3 x 8.1 mm (6.19 x 2.96 x 0.32 in) |
| Weight | 199 g (7.02 oz) |
| SIM | Nano-SIM + Nano-SIM |
Display
| Type | Super AMOLED |
| Size | 6.39 inches, 100.2 cm2 (~84.7% screen-to-body ratio) |
| Resolution |
1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density) Secondary display (on the back): Super AMOLED, 5.49 inches, 1080 x 1920 pixels |
Platform
| OS | Android 9.0 (Pie), Funtouch 4.5 |
| Chipset | Qualcomm SDM845 Snapdragon 845 (10 nm) |
| CPU | Octa-core (4x2.7 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver) |
| GPU | Adreno 630 |
Memory
| Card slot | No |
| Internal | 128GB 10GB RAM, 256GB 8GB RAM |
Main Camera
| Primary Camera | 12 MP, f/1.8, 1/2.55", 1.4µm, dual pixel PDAF, 4-axis OIS |
| Second Camera |
2 MP, f/1.8, 1/5.0", 1.75µm, (depth) TOF 3D, f/1.3, (depth) |
| Features | LED flash, HDR, panorama |
| Video | 4K@30fps, 1080p@30fps |
Selfie camera
| Primary Camera | No - uses main camera |
Sound
| Loudspeaker | Yes |
| 3.5mm jack | Yes |
| Alert Types | 32-bit/192kHz Hi-Res audio |
Comms
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Bluetooth | 5.0, A2DP, LE |
| Positioning | GPS, BDS, GNSS |
| NFC | Nlo |
| Radio | No |
| USB | USB Type-C 2.0, OTG |
Features
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
Battery
| Type | Li-Ion 3500 mAh, non-removable |
| Charging | 22.5W wired |
Misc
| Colors | Polar Blue |
| Models | V1821A, 1813, V1821T |
| Price | About 960 EUR |
Test Results
| Performance |
AnTuTu: 292042 (v7), 346833 (v8) GeekBench: 2009 (v5.1) |
| Display | Contrast ratio: Infinite (nominal), 4.108 (sunlight) |
| Camera | Photo / Video |
| Loudspeaker | Voice 68dB / Noise 72dB / Ring 88dB |
| Audio quality | Noise -94.0dB / Crosstalk -88.1dB |
| Battery(old) | Endurance rating 81h |
EU LABEL
PROS
- Innovative Dual-Display Design: Features a full-screen, notch-less front AMOLED display and a secondary AMOLED display on the back.
- No Notch or Front Camera: Enables a truly bezel-less experience because the front camera is eliminated.
- High-Quality Selfies: The rear triple-camera setup allows users to take high-quality selfies, making it one of the best selfie phones.
- Solid Flagship Performance: Powered by the Snapdragon 845 chipset with 10GB of RAM, offering smooth multitasking and gaming.
- Unique "Lunar Ring": The rear camera module features an LED ring that lights up for notifications, selfies, and charging.
- Mirror Mode: Allows the subject to see themselves on the back screen while being photographed.
- In-Display Fingerprint Sensor: The front display includes a fast, reliable, and improved in-display fingerprint scanner.
- 3D Face Unlock: The rear camera uses a ToF (Time of Flight) sensor for secure and fast 3D facial recognition.
- Retains Headphone Jack: Features a 3.5mm headphone jack with a 32-bit Hi-Fi DAC.
- Dual-Screen Gaming: The back screen can act as a touch pad for extra controls in supported games
CONS
- High Fragility Risk: Two screens mean twice the risk of breaking, and the back screen is constantly exposed to scratches.
- Limited Case Options: The required bumper case leaves the back screen exposed, limiting protection.
- Underwhelming Battery Life: The 3500mAh battery struggles to power two screens, leading to mediocre battery endurance.
- Cluttered Funtouch OS: Runs on a custom skin that is considered heavy, lacks an app drawer, and mimics iOS.
- Slippery Build: The glass-metal-glass design is extremely slippery and prone to smudges.
- No Wireless Charging: Lacks wireless charging, a common feature in other flagship phones of its time.
- Not Water Resistant: The device does not feature an official IP rating for water or dust resistance.
- App Aspect Ratio Issues: Some apps display letterboxing on the back screen due to its different 16:9 aspect ratio.
- Heavy and Thick: The dual-screen setup makes the phone noticeably heavier and thicker than many contemporaries.
- Expensive and Hard to Find: The unique, niche, and high-tech design resulted in a high price and limited availability.
Reviews
Disclaimer Note
All specifications are provided as-is and may contain errors; we do our best to keep the information accurate but recommend re-verifying before purchase.
