Screen size
Smart 10 HDWinner: 6.6"+9.4%
Zero 4 Plus6.0"
Quick verdict
Zero 4 Plus leads the measured specs 8-6.
Measured wins
Smart 10 HD
6
spec wins
Ties
6
equal specs
Zero 4 Plus
8
spec wins
Overall winner
Screen size
Technology
Smart 10 HD
GSM / HSPA / LTE
Zero 4 Plus
GSM / HSPA / LTE
2G bands
Smart 10 HD
GSM 850 / 900 / 1800 / 1900
Zero 4 Plus
GSM 850 / 900 / 1800 / 1900
3G bands
Smart 10 HD
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Zero 4 Plus
HSDPA 850 / 900 / 2100 , HSDPA 850 / 1700 / 1900 / 2100
4G bands
Smart 10 HD
1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
equal specsMain 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
Zero 4 Plus
1, 3, 5, 7, 8, 20, 38, 40, 2, 3, 4, 7, 28
Speed
Smart 10 HD
HSPA, LTE
Zero 4 Plus
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Announced
Smart 10 HD
2025, June 16
Zero 4 Plus
2017, March. Released 2017, March
Status
Smart 10 HD
Available. Released 2025, June 16
Zero 4 Plus
Discontinued
Dimensions
Smart 10 HD
163.6 x 75.6 x 8.5 mm (6.44 x 2.98 x 0.33 in)
Zero 4 Plus
160.5 x 83 x 8.3 mm (6.32 x 3.27 x 0.33 in)
Weight
Smart 10 HD
184 g (6.49 oz)
Zero 4 Plus
203 g (7.16 oz)
Build
Smart 10 HD
Glass front, plastic back, plastic frame
Zero 4 Plus
-
SIM
Smart 10 HD
Nano-SIM + Nano-SIM
Zero 4 Plus
Dual SIM (Micro-SIM, dual stand-by)
Type
Smart 10 HD
IPS LCD, 90Hz, 500 nits (peak)
Zero 4 Plus
IPS LCD
Size
Smart 10 HD
6.6 inches, 104.6 cm2 (~84.6% screen-to-body ratio)
Zero 4 Plus
5.98 inches, 98.6 cm2 (~74.0% screen-to-body ratio)
Resolution
Smart 10 HD
720 x 1612 pixels, 20:9 ratio (~267 ppi density)
Zero 4 Plus
1080 x 1920 pixels, 16:9 ratio (~368 ppi density)
Protection
Smart 10 HD
-
Zero 4 Plus
Corning Gorilla Glass 3
OS
Smart 10 HD
Android 14 (Go edition)
Zero 4 Plus
Android 6.0 (Marshmallow)
Chipset
Smart 10 HD
(12 nm)
Zero 4 Plus
Mediatek MT6797M Helio X20 (20 nm)
CPU
Smart 10 HD
Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
Zero 4 Plus
Deca-core 2.0 GHz
GPU
Smart 10 HD
Mali-G57 MC1
Zero 4 Plus
Mali-T880 MP4
Card slot
Smart 10 HD
microSDXC (dedicated slot)
Zero 4 Plus
microSDXC
Internal
Smart 10 HD
64GB 2GB RAM
Zero 4 Plus
64GB 4GB RAM
Other
Smart 10 HD
eMMC 5.1
Zero 4 Plus
-
Single
Smart 10 HD
13 MP, f/1.9, 27mm (wide), AF
Zero 4 Plus
21 MP, f/2.0, PDAF, OIS
Features
Smart 10 HD
Quad-LED flash
Zero 4 Plus
Laser AF, Dual-LED flash, panorama, HDR
Video
Smart 10 HD
1080p@30fps
Zero 4 Plus
1080p@30fps
Single
Smart 10 HD
8 MP, f/2.0, (wide), 1/4.0", 1.12µm
Zero 4 Plus
13 MP, f/2.2
Video
Smart 10 HD
1080p@30fps
Zero 4 Plus
Features
Smart 10 HD
-
Zero 4 Plus
LED flash
Loudspeaker
Smart 10 HD
Yes
Zero 4 Plus
Yes
3.5mm jack
Smart 10 HD
Yes
Zero 4 Plus
Yes
WLAN
Smart 10 HD
Wi-Fi 802.11 a/b/g/n/ac
Zero 4 Plus
Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct
Bluetooth
Smart 10 HD
Yes
Zero 4 Plus
4.2, A2DP, LE
Positioning
Smart 10 HD
GPS
Zero 4 Plus
GPS
NFC
Smart 10 HD
No
Zero 4 Plus
No
Infrared port
Smart 10 HD
Yes
Zero 4 Plus
-
Radio
Smart 10 HD
FM radio
Zero 4 Plus
FM radio
USB
Smart 10 HD
USB Type-C 2.0, OTG
Zero 4 Plus
microUSB 2.0, OTG
Sensors
Smart 10 HD
Fingerprint (side-mounted), accelerometer, proximity, compass
Zero 4 Plus
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Type
Smart 10 HD
5000 mAh
Zero 4 Plus
Li-Ion 4000 mAh, non-removable
Charging
Smart 10 HD
10W wired Reverse wired
Zero 4 Plus
-
Colors
Smart 10 HD
Timber Black, Shiny Gold, Crystal Green, Galaxy White
Zero 4 Plus
Lilac grey, Champagne, Galaxy Blue, Silver purple
Models
Smart 10 HD
X6525D
Zero 4 Plus
Zero 4 Plus
Price
Smart 10 HD
About 60 EUR
Zero 4 Plus
-