Screen size
MX4Winner: 5.4"+67%
Watch1.8"
Quick verdict
MX4 leads the measured specs 12-4.
Measured wins
MX4
12
spec wins
Overall winner
Ties
2
equal specs
Watch
4
spec wins
Screen size
Technology
MX4
GSM / HSPA / LTE
Watch
GSM / HSPA / LTE
2G bands
MX4
GSM 850 / 900 / 1800 / 1900
Watch
GSM 900 / 1800
3G bands
MX4
HSDPA 850 / 900 / 1900 / 2100 , TD-SCDMA - China Mobile
Watch
HSDPA 850 / 900 / 2100
4G bands
MX4
1, 3, 7, 38, 39, 40, 41 - China Mobile
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
Watch
1, 3, 5, 7, 8, 20, 38, 39, 40, 41
Speed
MX4
HSPA, LTE Cat4 150/50 Mbps
Watch
HSPA, LTE
Announced
MX4
2014, September. Released 2014, September
Watch
2021, May 31. Released 2021, June 01
Status
MX4
Discontinued
Watch
Discontinued
Dimensions
MX4
144 x 75.2 x 8.9 mm (5.67 x 2.96 x 0.35 in)
Watch
46 x 38.4 x 13 mm (1.81 x 1.51 x 0.51 in)
Weight
MX4
147 g (5.19 oz)
Watch
43 g (1.52 oz)
SIM
MX4
Micro-SIM
Watch
eSIM
Build
MX4
-
Watch
Glass front (Gorilla Glass), ceramic back, aluminum frame
Other
MX4
-
Watch
Swimproof
Type
MX4
IPS LCD
Watch
AMOLED, 450 nits (typ)
Size
MX4
5.36 inches, 81.8 cm2 (~75.5% screen-to-body ratio)
Watch
1.78 inches
Resolution
MX4
1152 x 1920 pixels, 5:3 ratio (~418 ppi density)
Watch
368 x 448 pixels (~326 ppi density)
Protection
MX4
Corning Gorilla Glass 3
Watch
Corning Gorilla Glass
OS
MX4
Android 4.4.4 (KitKat), Flyme 4
Watch
Flyme
Chipset
MX4
Mediatek MT6595
Watch
Qualcomm Snapdragon Wear 4100 (12 nm)
CPU
MX4
Octa-core (4x2.2 GHz Cortex-A17 & 4x1.7 GHz Cortex-A7)
Watch
Quad-core 1.7 GHz Cortex-A53
GPU
MX4
PowerVR G6200
Watch
Adreno 504
Card slot
MX4
No
Watch
No
Internal
MX4
16GB 2GB RAM, 32GB 2GB RAM, 64GB 2GB RAM
Watch
8GB 1GB RAM
Other
MX4
-
Watch
eMMC 4.5
Single
MX4
20.7 MP, f/2.2, 1/2.3", AF
Watch
-
Features
MX4
Dual-LED dual-tone flash, HDR, panorama
Watch
-
Video
MX4
4K@30fps, 1080p@30fps
Watch
-
Single
MX4
2 MP
Watch
-
Video
MX4
1080p@30fps
Watch
-
Loudspeaker
MX4
Yes
Watch
Yes
3.5mm jack
MX4
Yes
Watch
No
WLAN
MX4
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Watch
Wi-Fi 802.11 b/g/n
Bluetooth
MX4
4.0, A2DP
Watch
4.2, A2DP
Positioning
MX4
GPS, GLONASS, BDS, QZSS
Watch
GPS, GLONASS, BDS, QZSS
NFC
MX4
No
Watch
Yes
Radio
MX4
No
Watch
No
USB
MX4
microUSB 2.0 (MHL TV-out), OTG
Watch
No
Sensors
MX4
Accelerometer, gyro, proximity, compass
Watch
Accelerometer, heart rate, SpO2, gyro, barometer, compass
Type
MX4
Li-Ion 3100 mAh, non-removable
Watch
Li-Ion 430 mAh
Colors
MX4
Gray, Gold, White
Watch
Black, Azure
Price
MX4
About 340 EUR
Watch
About 190 EUR
Other
MX4
-
Watch
No