Screen size
equal specsP8 Pro5.5"
X4 Soul5.5"
Quick verdict
X4 Soul leads the measured specs 6-1.
Measured wins
P8 Pro
1
spec wins
Ties
10
equal specs
X4 Soul
6
spec wins
Overall winner
Screen size
equal specsTechnology
P8 Pro
GSM / HSPA / LTE
X4 Soul
GSM / HSPA / LTE
2G bands
P8 Pro
GSM 850 / 900 / 1800 / 1900
X4 Soul
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
P8 Pro
HSDPA 900 / 2100
X4 Soul
HSDPA 850 / 900 / 1900 / 2100
4G bands
P8 Pro
1, 3, 7, 20, 38
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU speed
RAM
Storage
Main camera
equal specsFront 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
X4 Soul
1, 3, 7, 8, 20, 38, 39, 40, 41
Speed
P8 Pro
HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps
X4 Soul
HSPA 21.1/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
Announced
P8 Pro
2018, January. Released 2018, January
X4 Soul
2017, February. Released 2017, February
Status
P8 Pro
Discontinued
X4 Soul
Discontinued
Dimensions
P8 Pro
153 x 75.2 x 8 mm (6.02 x 2.96 x 0.31 in)
X4 Soul
154.2 x 76.4 x 7.4 mm (6.07 x 3.01 x 0.29 in)
Weight
P8 Pro
186.5 g (6.60 oz)
X4 Soul
167.5 g (5.93 oz)
SIM
P8 Pro
Nano-SIM + Nano-SIM
X4 Soul
Nano-SIM + Nano-SIM
Type
P8 Pro
IPS LCD
X4 Soul
IPS LCD
Size
P8 Pro
5.5 inches, 83.4 cm2 (~72.5% screen-to-body ratio)
X4 Soul
5.5 inches, 83.4 cm2 (~70.8% screen-to-body ratio)
Resolution
P8 Pro
1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
X4 Soul
1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
Protection
P8 Pro
-
X4 Soul
Corning Gorilla Glass (unspecified version)
OS
P8 Pro
Android 7.0 (Nougat)
X4 Soul
Android 6.0 (Marshmallow)
Chipset
P8 Pro
Mediatek MT6737 (28 nm)
X4 Soul
Mediatek MT6755 Helio P10 (28 nm)
CPU
P8 Pro
Quad-core 1.45 GHz Cortex-A53
X4 Soul
Octa-core (4x2.0 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
GPU
P8 Pro
Mali-T720MP2
X4 Soul
Mali-T860MP2
Card slot
P8 Pro
microSDXC (uses shared SIM slot)
X4 Soul
microSDXC (uses shared SIM slot)
Internal
P8 Pro
16GB 2GB RAM
X4 Soul
64GB 4GB RAM
Other
P8 Pro
eMMC 5.0
X4 Soul
eMMC 5.1
Single
P8 Pro
13 MP, AF
X4 Soul
-
Features
P8 Pro
LED flash, HDR, panorama
X4 Soul
LED flash, panorama, HDR
Video
P8 Pro
1080p@30fps
X4 Soul
1080p@30fps
Dual
P8 Pro
-
X4 Soul
13 MP, 1/3.1", 1.12µm, PDAF Auxiliary lens
Single
P8 Pro
8 MP
X4 Soul
13 MP
Video
P8 Pro
X4 Soul
1080p@30fps
Loudspeaker
P8 Pro
Yes
X4 Soul
Yes
3.5mm jack
P8 Pro
Yes
X4 Soul
Yes
WLAN
P8 Pro
Wi-Fi 802.11 b/g/n
X4 Soul
Wi-Fi 802.11 a/b/g/n
Bluetooth
P8 Pro
4.2, A2DP, LE
X4 Soul
4.0, A2DP, EDR, LE
Positioning
P8 Pro
GPS
X4 Soul
GPS
NFC
P8 Pro
No
X4 Soul
No
Radio
P8 Pro
FM radio
X4 Soul
FM radio
USB
P8 Pro
microUSB 2.0
X4 Soul
microUSB 2.0
Sensors
P8 Pro
Fingerprint (rear-mounted), accelerometer, proximity
X4 Soul
Fingerprint (front-mounted), accelerometer, gyro, proximity, compass
Type
P8 Pro
Li-Po 3000 mAh, non-removable
X4 Soul
Li-Po 3000 mAh, non-removable
Stand-by
P8 Pro
-
X4 Soul
Up to 428 h (3G)
Talk time
P8 Pro
-
X4 Soul
Up to 14 h 30 min (3G)
Colors
P8 Pro
Gold
X4 Soul
Black
Models
P8 Pro
P8 PRO
X4 Soul
-
SAR EU
P8 Pro
1.39 W/kg (head)
X4 Soul
1.65 W/kg (head)
Price
P8 Pro
-
X4 Soul
About 420 EUR