Screen size
X4 Soul Infinity Z5.7"
X5 SoulWinner: 5.9"+2.7%
Quick verdict
X5 Soul leads the measured specs 8-1.
Measured wins
X4 Soul Infinity Z
1
spec wins
Ties
8
equal specs
X5 Soul
8
spec wins
Overall winner
Screen size
Technology
X4 Soul Infinity Z
GSM / HSPA / LTE
X5 Soul
GSM / HSPA / LTE
2G bands
X4 Soul Infinity Z
GSM 900 / 1800
X5 Soul
GSM 850 / 900 / 1800 / 1900
3G bands
X4 Soul Infinity Z
HSDPA 900 / 2100
X5 Soul
HSDPA 850 / 900 / 1900 / 2100
4G bands
X4 Soul Infinity Z
1, 8, 38
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
equal specsMain camera
Front camera
Battery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
X5 Soul
1, 3, 5, 7, 8, 20, 38, 39, 40, 41
Speed
X4 Soul Infinity Z
HSPA 21.1/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
X5 Soul
HSPA 21.1/5.76 Mbps, LTE (2CA) Cat7 300/150 Mbps
Announced
X4 Soul Infinity Z
2017, September. Released 2017, September
X5 Soul
2018, August. Released 2018, August
Status
X4 Soul Infinity Z
Discontinued
X5 Soul
Discontinued
Dimensions
X4 Soul Infinity Z
152 x 72.6 x 8.5 mm (5.98 x 2.86 x 0.33 in)
X5 Soul
149 x 72 x 7.9 mm (5.87 x 2.83 x 0.31 in)
Weight
X4 Soul Infinity Z
155 g (5.47 oz)
X5 Soul
185 g (6.53 oz)
SIM
X4 Soul Infinity Z
Nano-SIM + Micro-SIM
X5 Soul
Nano-SIM + Micro-SIM
Type
X4 Soul Infinity Z
IPS LCD
X5 Soul
IPS LCD
Size
X4 Soul Infinity Z
5.7 inches, 83.8 cm2 (~76.0% screen-to-body ratio)
X5 Soul
5.86 inches, 85.7 cm2 (~79.9% screen-to-body ratio)
Resolution
X4 Soul Infinity Z
720 x 1440 pixels, 18:9 ratio (~282 ppi density)
X5 Soul
720 x 1520 pixels, 19:9 ratio (~287 ppi density)
OS
X4 Soul Infinity Z
Android 7.0 (Nougat)
X5 Soul
Android 8.1 (Oreo)
Chipset
X4 Soul Infinity Z
Mediatek MT6750T (28 nm)
X5 Soul
Mediatek MT6762 Helio P22 (12 nm)
CPU
X4 Soul Infinity Z
Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
X5 Soul
Octa-core 2.0 GHz Cortex-A53
GPU
X4 Soul Infinity Z
Mali-T860MP2
X5 Soul
PowerVR GE8320
Card slot
X4 Soul Infinity Z
microSDXC (uses shared SIM slot)
X5 Soul
microSDXC (uses shared SIM slot)
Internal
X4 Soul Infinity Z
32GB 4GB RAM
X5 Soul
32GB 4GB RAM
Other
X4 Soul Infinity Z
eMMC 5.1
X5 Soul
eMMC 5.1
Dual
X4 Soul Infinity Z
13 MP, PDAF Auxiliary lens
X5 Soul
16 MP, f/2.0, PDAF Auxiliary lens
Features
X4 Soul Infinity Z
LED flash, panorama, HDR
X5 Soul
LED flash, HDR, panorama
Video
X4 Soul Infinity Z
1080p@30fps
X5 Soul
1080p@30fps
Single
X4 Soul Infinity Z
8 MP
X5 Soul
16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm
Video
X4 Soul Infinity Z
X5 Soul
Loudspeaker
X4 Soul Infinity Z
Yes
X5 Soul
Yes
3.5mm jack
X4 Soul Infinity Z
Yes
X5 Soul
Yes
WLAN
X4 Soul Infinity Z
Wi-Fi 802.11 b/g/n
X5 Soul
Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct
Bluetooth
X4 Soul Infinity Z
4.0, A2DP, EDR
X5 Soul
4.2, A2DP, LE
Positioning
X4 Soul Infinity Z
GPS
X5 Soul
GPS, GLONASS
NFC
X4 Soul Infinity Z
No
X5 Soul
No
Radio
X4 Soul Infinity Z
FM radio
X5 Soul
FM radio
USB
X4 Soul Infinity Z
USB Type-C 2.0
X5 Soul
USB Type-C 2.0
Sensors
X4 Soul Infinity Z
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
X5 Soul
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Type
X4 Soul Infinity Z
Li-Po 3000 mAh, non-removable
X5 Soul
Li-Po 3000 mAh, non-removable
Colors
X4 Soul Infinity Z
Night Sky, Mocha Gold, Steel Gray
X5 Soul
Black
SAR EU
X4 Soul Infinity Z
1.28 W/kg (head)
X5 Soul
0.89 W/kg (head)
Models
X4 Soul Infinity Z
-
X5 Soul
X5_Soul