Category Breakdown
vivo NEX 3
Xiaomi Poco X3 NFC
Performance
64.862.5
Camera
49.748.7
Display
79.579.5
Battery
60.063.0
Build
75.875.8
Overall
64.363.9
Summary
- The vivo NEX 3 features a larger 6.89" Super AMOLED display with HDR10 support, while the Xiaomi Poco X3 NFC has a 6.67" IPS LCD with a higher refresh rate of 120Hz and HDR10.
- In terms of performance, the NEX 3 is powered by the Snapdragon 855+, offering superior processing capabilities compared to the Snapdragon 732G in the Poco X3 NFC.
- Both phones have a 64 MP main camera, but the Poco X3 NFC includes additional lenses for macro and depth photography, along with a higher resolution 20 MP selfie camera versus the NEX 3's 16 MP.
- The Poco X3 NFC has a larger 5160 mAh battery with 33W charging, compared to the NEX 3's 4500 mAh and 44W charging.
- Software-wise, the NEX 3 runs on Android 9.0, while the Poco X3 NFC ships with Android 10 and is upgradable to Android 12, featuring MIUI 14.
- Build quality differs as well, with the NEX 3 utilizing glass for both front and back, whereas the Poco X3 NFC has a plastic back with Gorilla Glass 5 on the front.
Side-by-side Specification Comparison
vivo NEX 3
Xiaomi Poco X3 NFC
General
Release Date
2019
2020, September 07
Announced
2019
2020, September 07
Description
N/A
N/A
Display
Size
6.89"
6.67"
Type
Super AMOLED, HDR10
IPS LCD, 120Hz, HDR10, 450 nits (typ)
Resolution
1080 x 2256 pixels (~363 ppi density)
1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
PPI
1080
1080
Refresh Rate
60Hz
120Hz
Peak Brightness
N/A
N/A
HDR Support
✓
✓
Protection
N/A
Corning Gorilla Glass 5
Performance
Chipset
Qualcomm SM8150 Snapdragon 855+ (7 nm)
Qualcomm SM7150-AC Snapdragon 732G (8 nm)
CPU
Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)
Octa-core (2x2.3 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
GPU
Adreno 640 (700 MHz)
Adreno 618
Memory
128GB 8GB RAM
64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
Expandable Storage
✗
✗
Card Slot
No
microSDXC (uses shared SIM slot)
Camera
Main Camera
64 MP
64 MP
Main Camera Details
64 MP, f/1.8, (wide), 1/1.72", 0.8µm, PDAF13 MP, f/2.5, (telephoto), PDAF13 MP, f/2.2, (ultrawide), PDAF
64 MP, f/1.9, (wide), 1/1.73", 0.8µm, PDAF13 MP, f/2.2, 119˚ (ultrawide), 1.0µm2 MP, f/2.4, (macro)2 MP, f/2.4, (depth)
Front Camera
16 MP
20 MP
Front Camera Details
Motorized pop-up 16 MP, f/2.1, 26mm (wide), 1/3.06", 1.0µm
20 MP, f/2.2, (wide), 1/3.4", 0.8µm
Video Recording
4K@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS
4K@30fps, 1080p@30/120fps, 720p@960fps; gyro-EIS
Selfie Video
1080p@30fps
1080p@30fps
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
4500 mAh
5160 mAh
Battery Details
4500 mAh, non-removable
Li-Po 5160 mAh
Charging Details
44W wired
33W wired, 62% in 30 min, 100% in 65 min
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
167.4 x 76.1 x 9.4 mm (6.59 x 3.00 x 0.37 in)
165.3 x 76.8 x 9.4 mm (6.51 x 3.02 x 0.37 in)
Weight
217.3 g
215 g
Materials
Glass front, glass back, aluminum frame
Glass front (Gorilla Glass 5), aluminum frame, plastic back
Water Resistance
N/A
N/A
Colors
Black, Blue
Cobalt Blue, Shadow Gray
Foldable
✗
✗
Connectivity
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / CDMA / HSPA / EVDO / LTE
GSM / HSPA / LTE
Network Speed
HSPA 42.2/5.76 Mbps, LTE (5CA) Cat18 1200/150 Mbps
HSPA, LTE
5G
✗
✗
4G
✓
✓
WiFi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
5.0, A2DP, LE
5.1, A2DP, LE
NFC
✗
✓
USB
USB Type-C 2.0, OTG
USB Type-C 2.0, OTG
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GLONASS, GALILEO, BDS
GPS, GLONASS, BDS
Software
Operating System
Android 9.0 (Pie), Funtouch 9.1
Android 10, upgradable to Android 12, MIUI 14
OS Version
Android 9.0 (Pie), Funtouch 9.1
Android 10, upgradable to Android 12, MIUI 14
Security
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Audio
Stereo Speakers
✗
✓
Loudspeaker
Yes
Yes, with stereo speakers
Audio Jack
Yes
Yes

