Category Breakdown
Motorola Edge 20 Fusion
vivo X51 5G
Performance
85.787.8
Camera
65.791.0
Display
85.685.2
Battery
33.730.0
Build
75.278.7
Connectivity
81.780.5
Audio
8.98.9
Overall
62.264.9
Summary
- The Motorola Edge 20 Fusion features a glass front and a larger 6.7-inch OLED display with a resolution of 1080 x 2400 pixels, while the vivo X51 5G has a slightly smaller 6.56-inch AMOLED display with a resolution of 1080 x 2376 pixels, both supporting HDR10+ and 90Hz refresh rates.
- In terms of performance, the Edge 20 Fusion is powered by the Mediatek Dimensity 800U chipset, whereas the X51 utilizes the Qualcomm Snapdragon 765G, with the latter offering more RAM at 256GB.
- The camera capabilities differ significantly, with the Edge 20 Fusion boasting a 108 MP main sensor but lacking optical image stabilization, while the X51 features a 48 MP main sensor with gimbal OIS and multiple telephoto options.
- The Edge 20 Fusion has a larger 5000 mAh battery compared to the X51's 4315 mAh, but the latter supports slightly faster charging at 33W.
- Software-wise, the Edge 20 Fusion runs Android 11, while the X51 operates on Android 10 with Funtouch OS, offering different user experiences.
Side-by-side Specification Comparison
Motorola Edge 20 Fusion
vivo X51 5G
General
Release Date
2021, August 17
2020, October 21
Announced
2021, August 17
2020, October 21
Description
N/A
N/A
Display
Size
6.7"
6.56"
Type
OLED, 1B colors, 90Hz, HDR10+
AMOLED, 90Hz, HDR10+
Resolution
1080 x 2400 pixels, 20:9 ratio (~393 ppi density)
1080 x 2376 pixels (~398 ppi density)
PPI
1080
1080
Refresh Rate
90Hz
90Hz
HDR Support
✓
✓
Protection
N/A
N/A
Performance
Chipset
Mediatek Dimensity 800U (7 nm)
Qualcomm SM7250 Snapdragon 765G 5G (7 nm)
CPU
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)
GPU
Mali-G57 MC3
Adreno 620
Memory
128GB 6GB RAM, 128GB 8GB RAM
256GB 8GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC
No
Camera
Main Camera
108 MP, f/1.9, (wide), 1/1.52", 0.7µm, PDAF8 MP, f/2.2, 118˚ (ultrawide)2 MP, f/2.4, (depth)
48 MP, f/1.6, (wide), PDAF, gimbal OIS8 MP, f/3.4, 135mm (periscope telephoto), 1/4.0", PDAF, OIS, 5x optical zoom13 MP, f/2.5, 50mm (telephoto), 1/2.8", 0.8µm, PDAF, 2x optical zoom8 MP, f/2.2, 120˚, 16mm (ultrawide), 1/4.0", 1.12µm
Main Camera Features
LED flash, HDR, panorama
Laser AF, color spectrum sensor, Dual-LED dual-tone flash, HDR, panorama
Front Camera
32 MP, f/2.3, (wide), 0.7µm
32 MP, f/2.5, 26mm (wide), 1/2.8", 0.8µm
Front Camera Features
HDR
HDR
Video Recording
4K@30fps, 1080p@30/60/120fps, gyro-EIS
4K@30fps, 1080p@30fps, gyro-EIS
Selfie Video
1080p@30fps
1080p@30fps
Optical Stabilization
✗
✓
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
5000 mAh
4315 mAh
Battery Details
Li-Po 5000 mAh
4315 mAh
Charging Details
30W wired
33W wired, 57% in 30 min
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
166 x 76 x 8.3 mm (6.54 x 2.99 x 0.33 in)
158.5 x 72.8 x 8 mm (6.24 x 2.87 x 0.31 in)
Weight
185 g
181.5 g
Materials
Glass front
Glass front, glass back, aluminum frame
Colors
Electric Graphite, Cyber Teal
Gray
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / HSPA / LTE / 5G
GSM / CDMA / HSPA / LTE / 5G
Network Speed
HSPA 42.2/5.76 Mbps, LTE (CA) Cat18 1200/150 Mbps, 5G
HSPA, LTE, 5G
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, aptX HD
NFC
✓
✓
USB
USB Type-C 2.0
USB Type-C 2.0, OTG
IR Blaster
✗
✗
Headphone Jack
✓
✗
Radio
✗
✗
Positioning
GPS, GLONASS, GALILEO
GPS, GLONASS, GALILEO, BDS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
No
Software & Security
Operating System
Android 11
Android 10, Funtouch 10.0
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

