Screen size
A1Winner: 6.6"+39%
J104.0"
Quick verdict
A1 leads the measured specs 11-1.
Measured wins
A1
11
spec wins
Overall winner
Ties
5
equal specs
J10
1
spec wins
Screen size
Technology
A1
GSM / HSPA / LTE
J10
GSM / HSPA
2G bands
A1
GSM 850 / 900 / 1800 / 1900
J10
GSM 850 / 900 / 1800 / 1900
3G bands
A1
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
J10
HSDPA 900 / 2100
4G bands
A1
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 41
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
equal specsUSB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
J10
-
Speed
A1
HSPA, LTE
J10
HSPA
Announced
A1
2024, March
J10
2021
Status
A1
Available. Released 2024, April
J10
Available. Released 2021
Dimensions
A1
165.6 x 75.5 x 10.4 mm (6.52 x 2.97 x 0.41 in)
J10
126.3 x 60.6 x 12.7 mm (4.97 x 2.39 x 0.5 in)
Weight
A1
205 g (7.23 oz)
J10
143 g (5.04 oz)
SIM
A1
Nano-SIM + Nano-SIM
J10
Nano-SIM + Nano-SIM
Type
A1
IPS LCD
J10
IPS LCD
Size
A1
6.56 inches, 103.4 cm2 (~82.7% screen-to-body ratio)
J10
4.0 inches, 44.1 cm2 (~57.6% screen-to-body ratio)
Resolution
A1
720 x 1612 pixels, 20:9 ratio (~269 ppi density)
J10
480 x 854 pixels, 16:9 ratio (~245 ppi density)
OS
A1
Android 13
J10
Android 11
Chipset
A1
Unisoc SC9863A (28 nm)
J10
Unisoc SC7731e
CPU
A1
Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
J10
Quad-core 1.3 GHz Cortex-A7
GPU
A1
IMG8322
J10
Mali-400 MP2
Card slot
A1
microSDXC (uses shared SIM slot)
J10
microSDXC (dedicated slot)
Internal
A1
128GB 4GB RAM
J10
32GB 1GB RAM
Single
A1
13 MP, (wide), AF Auxiliary lens
J10
5 MP, (wide), AF
Features
A1
LED flash
J10
LED flash
Video
A1
Yes
J10
Yes
Single
A1
8 MP
J10
2 MP
Video
A1
Yes
J10
Yes
Loudspeaker
A1
Yes
J10
Yes
3.5mm jack
A1
Unspecified
J10
Unspecified
WLAN
A1
Wi-Fi 802.11 a/b/g/n/ac
J10
Wi-Fi 802.11 b/g/n
Bluetooth
A1
4.2, A2DP
J10
4.2, A2DP
Positioning
A1
GPS, GLONASS, GALILEO
J10
GPS
NFC
A1
No
J10
No
Radio
A1
Unspecified
J10
Unspecified
USB
A1
OTG
J10
microUSB
Sensors
A1
Accelerometer, proximity
J10
Accelerometer
Type
A1
5100 mAh
J10
2350 mAh, removable
Charging
A1
10W wired
J10
-
Colors
A1
Black, Blue, Green
J10
Blue, Black, Green
Price
A1
About 80 EUR
J10
-