Screen size
X4 XtremeWinner: 6.0"+2.3%
X5 Soul5.9"
Quick verdict
X4 Xtreme leads the measured specs 7-4.
Measured wins
X4 Xtreme
7
spec wins
Overall winner
Ties
6
equal specs
X5 Soul
4
spec wins
Screen size
Technology
X4 Xtreme
GSM / HSPA / LTE
X5 Soul
GSM / HSPA / LTE
2G bands
X4 Xtreme
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
X5 Soul
GSM 850 / 900 / 1800 / 1900
3G bands
X4 Xtreme
HSDPA 850 / 900 / 1900 / 2100
X5 Soul
HSDPA 850 / 900 / 1900 / 2100
4G bands
X4 Xtreme
LTE
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
Main camera
Front camera
Battery
Wired 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 Xtreme
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 Xtreme
2017, June. Released 2017, June
X5 Soul
2018, August. Released 2018, August
Status
X4 Xtreme
Discontinued
X5 Soul
Discontinued
Dimensions
X4 Xtreme
166.4 x 83.3 x 9.1 mm (6.55 x 3.28 x 0.36 in)
X5 Soul
149 x 72 x 7.9 mm (5.87 x 2.83 x 0.31 in)
Weight
X4 Xtreme
226.9 g (8.01 oz)
X5 Soul
185 g (6.53 oz)
SIM
X4 Xtreme
Nano-SIM + Micro-SIM
X5 Soul
Nano-SIM + Micro-SIM
Type
X4 Xtreme
IPS LCD
X5 Soul
IPS LCD
Size
X4 Xtreme
6.0 inches, 99.2 cm2 (~71.6% screen-to-body ratio)
X5 Soul
5.86 inches, 85.7 cm2 (~79.9% screen-to-body ratio)
Resolution
X4 Xtreme
1080 x 1920 pixels, 16:9 ratio (~367 ppi density)
X5 Soul
720 x 1520 pixels, 19:9 ratio (~287 ppi density)
Protection
X4 Xtreme
Corning Gorilla Glass 3
X5 Soul
-
OS
X4 Xtreme
Android 7.0 (Nougat)
X5 Soul
Android 8.1 (Oreo)
Chipset
X4 Xtreme
Mediatek MT6757T Helio P25 (16 nm)
X5 Soul
Mediatek MT6762 Helio P22 (12 nm)
CPU
X4 Xtreme
Octa-core (4x2.5 GHz Cortex-A53 & 4x1.4 GHz Cortex-A53)
X5 Soul
Octa-core 2.0 GHz Cortex-A53
GPU
X4 Xtreme
Mali-T880MP2
X5 Soul
PowerVR GE8320
Card slot
X4 Xtreme
microSDXC (uses shared SIM slot)
X5 Soul
microSDXC (uses shared SIM slot)
Internal
X4 Xtreme
64GB 4GB RAM
X5 Soul
32GB 4GB RAM
Other
X4 Xtreme
-
X5 Soul
eMMC 5.1
Dual
X4 Xtreme
13 MP, PDAF Auxiliary lens
X5 Soul
16 MP, f/2.0, PDAF Auxiliary lens
Features
X4 Xtreme
LED flash, HDR, panorama
X5 Soul
LED flash, HDR, panorama
Video
X4 Xtreme
1080p@30fps
X5 Soul
1080p@30fps
Single
X4 Xtreme
20 MP, f/2.0, (wide)
X5 Soul
16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm
Video
X4 Xtreme
X5 Soul
Loudspeaker
X4 Xtreme
Yes
X5 Soul
Yes
3.5mm jack
X4 Xtreme
Yes
X5 Soul
Yes
WLAN
X4 Xtreme
Wi-Fi 802.11 a/b/g/n
X5 Soul
Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct
Bluetooth
X4 Xtreme
4.0, A2DP, EDR
X5 Soul
4.2, A2DP, LE
Positioning
X4 Xtreme
GPS
X5 Soul
GPS, GLONASS
NFC
X4 Xtreme
No
X5 Soul
No
Radio
X4 Xtreme
FM radio
X5 Soul
FM radio
USB
X4 Xtreme
microUSB 2.0
X5 Soul
USB Type-C 2.0
Sensors
X4 Xtreme
Fingerprint (front-mounted), accelerometer, gyro, proximity, compass
X5 Soul
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Type
X4 Xtreme
Li-Po 4550 mAh, non-removable
X5 Soul
Li-Po 3000 mAh, non-removable
Stand-by
X4 Xtreme
Up to 379 h
X5 Soul
-
Talk time
X4 Xtreme
Up to 25 h
X5 Soul
-
Colors
X4 Xtreme
Mocha Gold
X5 Soul
Black
SAR EU
X4 Xtreme
1.01 W/kg (head)
X5 Soul
0.89 W/kg (head)
Models
X4 Xtreme
-
X5 Soul
X5_Soul