Screen size
BV4900s5.7"
Zeno 1Winner: 8.0"+29%
Quick verdict
Zeno 1 leads the measured specs 12-5.
Measured wins
BV4900s
5
spec wins
Ties
5
equal specs
Zeno 1
12
spec wins
Overall winner
Screen size
Technology
BV4900s
GSM / HSPA / LTE
Zeno 1
GSM / HSPA / LTE
2G bands
BV4900s
GSM 850 / 900 / 1800 / 1900
Zeno 1
GSM 850 / 900 / 1800 / 1900
3G bands
BV4900s
HSDPA 900 / 2100
Zeno 1
HSDPA 900 / 2100
4G bands
BV4900s
1, 3, 7, 8, 20, 40
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
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Zeno 1
1, 3, 7, 8, 19, 20, 28, 40, 41
Speed
BV4900s
HSPA, LTE
Zeno 1
HSPA, LTE
Announced
BV4900s
2021, October 02
Zeno 1
2025, September
Status
BV4900s
Available. Released 2021, October
Zeno 1
Available. Released 2025, September
Dimensions
BV4900s
157.5 x 78.1 x 13.7 mm (6.20 x 3.07 x 0.54 in)
Zeno 1
198.6 x 125.9 x 8.2 mm (7.82 x 4.96 x 0.32 in)
Weight
BV4900s
261 g (9.21 oz)
Zeno 1
336.5 g (11.89 oz)
SIM
BV4900s
Nano-SIM + Nano-SIM
Zeno 1
Nano-SIM + Nano-SIM
Other
BV4900s
IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) Drop resistant up to 1.5m MIL-STD-810G compliant
Zeno 1
Stylus support Built-in kickstand
Type
BV4900s
IPS LCD
Zeno 1
IPS LCD, 90Hz, 350 nits
Size
BV4900s
5.7 inches, 83.8 cm2 (~68.2% screen-to-body ratio)
Zeno 1
8.0 inches, 185.6 cm2 (~74.2% screen-to-body ratio)
Resolution
BV4900s
720 x 1440 pixels, 18:9 ratio (~282 ppi density)
Zeno 1
800 x 1280 pixels, 16:10 ratio (~189 ppi density)
Protection
BV4900s
Dragontrail Glass
Zeno 1
Mohs level 5
OS
BV4900s
Android 11 (Go edition)
Zeno 1
Android 15, DokeOS 4.2
Chipset
BV4900s
Unisoc SC9863A (28 nm)
Zeno 1
Unisoc T615 (12 nm)
CPU
BV4900s
Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
Zeno 1
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPU
BV4900s
IMG8322
Zeno 1
Mali-G57 MP1
Card slot
BV4900s
microSDXC
Zeno 1
microSDXC (uses shared SIM slot)
Internal
BV4900s
32GB 2GB RAM
Zeno 1
64GB 4GB RAM, 256GB 6GB RAM
Other
BV4900s
eMMC
Zeno 1
eMMC 5.1 - 64GB UFS - 256GB
Single
BV4900s
8 MP, f/2.4, (wide), AF
Zeno 1
8 MP, f/2.2, (wide), 1/5.0"
Features
BV4900s
LED flash
Zeno 1
LED flash, HDR, panorama
Video
BV4900s
1080p@30fps
Zeno 1
1080p@30fps
Single
BV4900s
5 MP, f/2.2, (wide)
Zeno 1
8 MP, f/2.2, (wide), 1/5.0"
Video
BV4900s
Yes
Zeno 1
1080p@30fps
Features
BV4900s
-
Zeno 1
HDR
Loudspeaker
BV4900s
Yes
Zeno 1
Yes, with stereo speakers
3.5mm jack
BV4900s
Yes
Zeno 1
Yes
WLAN
BV4900s
Wi-Fi 802.11 b/g/n
Zeno 1
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
BV4900s
4.2, A2DP, LE
Zeno 1
5.2, A2DP, LE
Positioning
BV4900s
GPS, GLONASS, BDS
Zeno 1
GPS, GLONASS, GALILEO, BDS
NFC
BV4900s
No
Zeno 1
No
Radio
BV4900s
FM radio
Zeno 1
FM Radio
USB
BV4900s
microUSB 2.0, OTG
Zeno 1
USB Type-C, OTG
Sensors
BV4900s
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Zeno 1
Accelerometer
Type
BV4900s
5580 mAh
Zeno 1
Li-Po 6000 mAh
Charging
BV4900s
-
Zeno 1
10W wired
Colors
BV4900s
Black, Orange, Green, Yellow
Zeno 1
Rock Black, Space Orange, Jungle Green
Price
BV4900s
About 120 EUR
Zeno 1
-