Screen size
Soul X5 Mini5.7"
X4 Soul Infinity ZWinner: 5.7"+0.5%
Quick verdict
X4 Soul Infinity Z leads the measured specs 7-4.
Measured wins
Soul X5 Mini
4
spec wins
Ties
6
equal specs
X4 Soul Infinity Z
7
spec wins
Overall winner
Screen size
Technology
Soul X5 Mini
GSM / HSPA / LTE
X4 Soul Infinity Z
GSM / HSPA / LTE
2G bands
Soul X5 Mini
GSM 850 / 900 / 1800 / 1900
X4 Soul Infinity Z
GSM 900 / 1800
3G bands
Soul X5 Mini
HSDPA 900 / 2100
X4 Soul Infinity Z
HSDPA 900 / 2100
4G bands
Soul X5 Mini
1, 3, 7, 20, 38
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront 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
X4 Soul Infinity Z
1, 8, 38
Speed
Soul X5 Mini
HSPA 21.1/5.76 Mbps, LTE
X4 Soul Infinity Z
HSPA 21.1/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
Announced
Soul X5 Mini
2018, August. Released 2018, August
X4 Soul Infinity Z
2017, September. Released 2017, September
Status
Soul X5 Mini
Discontinued
X4 Soul Infinity Z
Discontinued
Dimensions
Soul X5 Mini
149.4 x 70.2 x 8.8 mm (5.88 x 2.76 x 0.35 in)
X4 Soul Infinity Z
152 x 72.6 x 8.5 mm (5.98 x 2.86 x 0.33 in)
Weight
Soul X5 Mini
156 g (5.50 oz)
X4 Soul Infinity Z
155 g (5.47 oz)
SIM
Soul X5 Mini
Nano-SIM + Micro-SIM
X4 Soul Infinity Z
Nano-SIM + Micro-SIM
Type
Soul X5 Mini
IPS LCD
X4 Soul Infinity Z
IPS LCD
Size
Soul X5 Mini
5.67 inches, 81.0 cm2 (~77.2% screen-to-body ratio)
X4 Soul Infinity Z
5.7 inches, 83.8 cm2 (~76.0% screen-to-body ratio)
Resolution
Soul X5 Mini
720 x 1498 pixels (~293 ppi density)
X4 Soul Infinity Z
720 x 1440 pixels, 18:9 ratio (~282 ppi density)
Protection
Soul X5 Mini
Asahi Glass
X4 Soul Infinity Z
-
OS
Soul X5 Mini
Android 8.1 (Oreo)
X4 Soul Infinity Z
Android 7.0 (Nougat)
Chipset
Soul X5 Mini
Mediatek MT6739 (28 nm)
X4 Soul Infinity Z
Mediatek MT6750T (28 nm)
CPU
Soul X5 Mini
Quad-core 1.3 GHz Cortex-A53
X4 Soul Infinity Z
Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
GPU
Soul X5 Mini
PowerVR GE8100
X4 Soul Infinity Z
Mali-T860MP2
Card slot
Soul X5 Mini
microSDXC (uses shared SIM slot)
X4 Soul Infinity Z
microSDXC (uses shared SIM slot)
Internal
Soul X5 Mini
16GB 2GB RAM
X4 Soul Infinity Z
32GB 4GB RAM
Other
Soul X5 Mini
eMMC 5.1
X4 Soul Infinity Z
eMMC 5.1
Dual
Soul X5 Mini
13 MP, AF Auxiliary lens
X4 Soul Infinity Z
13 MP, PDAF Auxiliary lens
Features
Soul X5 Mini
LED flash, HDR
X4 Soul Infinity Z
LED flash, panorama, HDR
Video
Soul X5 Mini
1080p@30fps
X4 Soul Infinity Z
1080p@30fps
Single
Soul X5 Mini
5 MP
X4 Soul Infinity Z
8 MP
Video
Soul X5 Mini
X4 Soul Infinity Z
Loudspeaker
Soul X5 Mini
Yes
X4 Soul Infinity Z
Yes
3.5mm jack
Soul X5 Mini
Yes
X4 Soul Infinity Z
Yes
WLAN
Soul X5 Mini
Wi-Fi 802.11 b/g/n
X4 Soul Infinity Z
Wi-Fi 802.11 b/g/n
Bluetooth
Soul X5 Mini
4.2, A2DP, LE
X4 Soul Infinity Z
4.0, A2DP, EDR
Positioning
Soul X5 Mini
GPS
X4 Soul Infinity Z
GPS
NFC
Soul X5 Mini
No
X4 Soul Infinity Z
No
Radio
Soul X5 Mini
FM radio
X4 Soul Infinity Z
FM radio
USB
Soul X5 Mini
microUSB 2.0
X4 Soul Infinity Z
USB Type-C 2.0
Sensors
Soul X5 Mini
Fingerprint (rear-mounted), accelerometer, proximity
X4 Soul Infinity Z
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Type
Soul X5 Mini
Li-Po 3050 mAh, non-removable
X4 Soul Infinity Z
Li-Po 3000 mAh, non-removable
Colors
Soul X5 Mini
Black, Gold
X4 Soul Infinity Z
Night Sky, Mocha Gold, Steel Gray
SAR EU
Soul X5 Mini
0.66 W/kg (head)
X4 Soul Infinity Z
1.28 W/kg (head)