Screen size
Smart 8 (India)6.6"
Zero 20Winner: 6.7"+1.5%
Quick verdict
Zero 20 leads the measured specs 10-4.
Measured wins
Smart 8 (India)
4
spec wins
Ties
6
equal specs
Zero 20
10
spec wins
Overall winner
Screen size
Technology
Smart 8 (India)
GSM / HSPA / LTE
Zero 20
GSM / HSPA / LTE
2G bands
Smart 8 (India)
GSM 850 / 900 / 1800 / 1900
Zero 20
GSM 850 / 900 / 1800 / 1900
3G bands
Smart 8 (India)
HSDPA 850 / 900 / 2100
Zero 20
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
Smart 8 (India)
1, 3, 5, 8, 38, 40, 41
Resolution
Refresh rate
equal specsPeak brightness
Pixel density
CPU speed
equal specsRAM
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
Zero 20
1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
Speed
Smart 8 (India)
HSPA, LTE
Zero 20
HSPA 42.2/11.5 Mbps, LTE Cat4 150/75 Mbps
Announced
Smart 8 (India)
2024, January 13
Zero 20
2022, October 05
Status
Smart 8 (India)
Available. Released 2024, January 17
Zero 20
Available. Released 2023, January 02
Dimensions
Smart 8 (India)
163.6 x 75.6 x 8.5 mm (6.44 x 2.98 x 0.33 in)
Zero 20
164.4 x 76.7 x 8 mm (6.47 x 3.02 x 0.31 in)
Weight
Smart 8 (India)
189 g (6.67 oz)
Zero 20
196 g (6.91 oz)
Build
Smart 8 (India)
Glass front, plastic back, plastic frame
Zero 20
Glass front, aluminum frame
SIM
Smart 8 (India)
Nano-SIM + Nano-SIM
Zero 20
Nano-SIM + Nano-SIM
Type
Smart 8 (India)
IPS LCD, 90Hz, 500 nits (peak)
Zero 20
AMOLED, 90Hz
Size
Smart 8 (India)
6.6 inches, 104.6 cm2 (~84.6% screen-to-body ratio)
Zero 20
6.7 inches, 108.4 cm2 (~86.0% screen-to-body ratio)
Resolution
Smart 8 (India)
720 x 1612 pixels, 20:9 ratio (~267 ppi density)
Zero 20
1080 x 2400 pixels, 20:9 ratio (~393 ppi density)
OS
Smart 8 (India)
Android 13 (Go edition), XOS 13
Zero 20
Android 12, XOS 12
Chipset
Smart 8 (India)
Mediatek Helio G36 (12 nm)
Zero 20
Mediatek Helio G99 (6 nm)
CPU
Smart 8 (India)
Octa-core (4x2.2 GHz Cortex-A53 & 4x1.6 GHz Cortex-A53)
Zero 20
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Smart 8 (India)
PowerVR GE8320
Zero 20
Mali-G57 MC2
Card slot
Smart 8 (India)
microSDXC (dedicated slot)
Zero 20
microSDXC (dedicated slot)
Internal
Smart 8 (India)
64GB 4GB RAM
Zero 20
128GB 8GB RAM, 256GB 8GB RAM
Single
Smart 8 (India)
50 MP, (wide), AF Auxiliary lens
Zero 20
-
Features
Smart 8 (India)
Ring-LED flash, HDR, panorama
Zero 20
Quad-LED flash, HDR, panorama
Video
Smart 8 (India)
1080p@30fps
Zero 20
1440p@30fps
Triple
Smart 8 (India)
-
Zero 20
108 MP, (wide), PDAF 13 MP, AF 2 MP
Single
Smart 8 (India)
8 MP, (wide)
Zero 20
60 MP, (wide), AF, OIS
Video
Smart 8 (India)
Yes
Zero 20
1440p@30fps
Features
Smart 8 (India)
-
Zero 20
Dual-LED flash, HDR
Loudspeaker
Smart 8 (India)
Yes
Zero 20
Yes, with dual speakers
3.5mm jack
Smart 8 (India)
Yes
Zero 20
Yes
WLAN
Smart 8 (India)
Wi-Fi 802.11 b/g/n/ac, dual-band
Zero 20
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
Smart 8 (India)
5.0, A2DP, LE
Zero 20
Yes
Positioning
Smart 8 (India)
GPS
Zero 20
GPS
NFC
Smart 8 (India)
No
Zero 20
Yes
Radio
Smart 8 (India)
FM radio
Zero 20
FM radio
USB
Smart 8 (India)
USB Type-C 2.0, OTG
Zero 20
USB Type-C 2.0, OTG
Sensors
Smart 8 (India)
Fingerprint (side-mounted), accelerometer, proximity, compass
Zero 20
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Type
Smart 8 (India)
5000 mAh
Zero 20
4500 mAh
Charging
Smart 8 (India)
10W wired Reverse wired
Zero 20
45W wired, 75% in 30 min
Colors
Smart 8 (India)
Rainbow Blue, Galaxy White, Shiny Gold, Timber Black
Zero 20
Space Gray, Glitter Gold, Green Fantasy
Models
Smart 8 (India)
X6525B
Zero 20
X6821
Price
Smart 8 (India)
About 80 EUR
Zero 20
About 200 EUR