Screen size
Hot 4 Pro5.5"
Smart 10Winner: 6.7"+18%
Quick verdict
Smart 10 leads the measured specs 14-4.
Measured wins
Hot 4 Pro
4
spec wins
Ties
4
equal specs
Smart 10
14
spec wins
Overall winner
Screen size
Technology
Hot 4 Pro
GSM / HSPA / LTE
Smart 10
GSM / HSPA / LTE
2G bands
Hot 4 Pro
GSM 850 / 900 / 1800 / 1900
Smart 10
GSM 850 / 900 / 1800 / 1900
3G bands
Hot 4 Pro
HSDPA 850 / 1700 / 1900 / 2100
Smart 10
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
Hot 4 Pro
1, 3, 5, 7, 8, 20, 38, 40
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
equal specs5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
Smart 10
1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
Speed
Hot 4 Pro
HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps
Smart 10
HSPA, LTE
Announced
Hot 4 Pro
2016, August. Released 2016, August
Smart 10
2025, June 16
Status
Hot 4 Pro
Discontinued
Smart 10
Available. Released 2025, June 16
Dimensions
Hot 4 Pro
152.6 x 76.2 x 8.6 mm (6.01 x 3.00 x 0.34 in)
Smart 10
165.6 x 77 x 8.3 mm (6.52 x 3.03 x 0.33 in)
Weight
Hot 4 Pro
175 g (6.17 oz)
Smart 10
187 g (6.60 oz)
SIM
Hot 4 Pro
Dual SIM (Micro-SIM, dual stand-by)
Smart 10
Nano-SIM + Nano-SIM
Build
Hot 4 Pro
-
Smart 10
Glass front, plastic back, plastic frame
Other
Hot 4 Pro
-
Smart 10
IP64 dust tight and water resistant (water splashes) Drop resistant up to 1.5m
Type
Hot 4 Pro
IPS LCD
Smart 10
IPS LCD, 120Hz, 700 nits (HBM)
Size
Hot 4 Pro
5.5 inches, 83.4 cm2 (~71.7% screen-to-body ratio)
Smart 10
6.67 inches, 107.4 cm2 (~84.2% screen-to-body ratio)
Resolution
Hot 4 Pro
720 x 1280 pixels, 16:9 ratio (~267 ppi density)
Smart 10
720 x 1600 pixels, 20:9 ratio (~263 ppi density)
OS
Hot 4 Pro
Android 6.0 (Marshmallow)
Smart 10
Android 15/15 (Go edition), XOS 15.1
Chipset
Hot 4 Pro
Mediatek MT6737W (28 nm)
Smart 10
Unisoc T7250 (12 nm)
CPU
Hot 4 Pro
Quad-core 1.3 GHz Cortex-A7
Smart 10
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPU
Hot 4 Pro
Mali
Smart 10
Mali-G57 MP1
Card slot
Hot 4 Pro
microSDHC
Smart 10
microSDXC (dedicated slot)
Internal
Hot 4 Pro
16GB 2GB RAM
Smart 10
64GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 256GB 4GB RAM, 256GB 8GB RAM
Other
Hot 4 Pro
eMMC 5.0
Smart 10
eMMC 5.1
Single
Hot 4 Pro
13 MP, AF
Smart 10
8 MP, f/2.0, (wide), 1/4.0", 1.12µm, AF
Features
Hot 4 Pro
LED flash, panorama, HDR
Smart 10
Dual-LED flash, panorama
Video
Hot 4 Pro
1080p@30fps
Smart 10
1440p@30fps, 1080p@30fps
Single
Hot 4 Pro
5 MP
Smart 10
8 MP, f/2.0, (wide), 1/4.0", 1.12µm
Features
Hot 4 Pro
LED flash
Smart 10
-
Video
Hot 4 Pro
Smart 10
1440p@30fps, 1080p@30fps
Loudspeaker
Hot 4 Pro
Yes
Smart 10
Yes, with stereo speakers
3.5mm jack
Hot 4 Pro
Yes
Smart 10
Yes
WLAN
Hot 4 Pro
Wi-Fi 802.11 a/b/g/n
Smart 10
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
Hot 4 Pro
4.0, A2DP, LE
Smart 10
Yes
Positioning
Hot 4 Pro
GPS
Smart 10
GPS
NFC
Hot 4 Pro
No
Smart 10
Yes (data transfer only; not for payments - market/region dependent)
Radio
Hot 4 Pro
FM radio
Smart 10
FM radio
USB
Hot 4 Pro
microUSB 2.0
Smart 10
USB Type-C 2.0, OTG
Infrared port
Hot 4 Pro
-
Smart 10
Yes
Sensors
Hot 4 Pro
Fingerprint (rear-mounted), accelerometer, proximity, compass
Smart 10
Fingerprint (side-mounted), accelerometer, proximity, compass
Type
Hot 4 Pro
4000 mAh, non-removable
Smart 10
5000 mAh
Charging
Hot 4 Pro
-
Smart 10
15W wired Reverse wired
Colors
Hot 4 Pro
Anthracite Gray, Champagn Gold, Glossy Silver, Mysterious Blue
Smart 10
Sleek Black Titanium Silver, Iris Blue, Twilight Gold
Models
Hot 4 Pro
HOT 4 Pro
Smart 10
X6725
Price
Hot 4 Pro
-
Smart 10
About 60 EUR