Screen size
A100 ProWinner: 6.6"+0.6%
Vision 2S6.5"
Quick verdict
A100 Pro leads the measured specs 10-1.
Measured wins
A100 Pro
10
spec wins
Overall winner
Ties
8
equal specs
Vision 2S
1
spec wins
Screen size
Technology
A100 Pro
GSM / HSPA / LTE
Vision 2S
GSM / HSPA / LTE
2G bands
A100 Pro
GSM 850 / 900 / 1800 / 1900
Vision 2S
GSM 850 / 900 / 1800 / 1900
3G bands
A100 Pro
HSDPA 850 / 900 / 2100
Vision 2S
HSDPA 850 / 900 / 2100
4G bands
A100 Pro
LTE
Resolution
Refresh rate
Peak brightness
Pixel density
equal specsCPU speed
RAM
Storage
Main camera
equal specsFront camera
equal specsBattery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Vision 2S
LTE
Speed
A100 Pro
HSPA, LTE
Vision 2S
HSPA, LTE
Announced
A100 Pro
2026, May 20
Vision 2S
2021
Status
A100 Pro
Available. Released 2026, May 20
Vision 2S
Available. Released 2021
Dimensions
A100 Pro
8.5 mm thickness
Vision 2S
166 x 76.3 x 8.9 mm (6.54 x 3.00 x 0.35 in)
Weight
A100 Pro
-
Vision 2S
-
SIM
A100 Pro
Nano-SIM + Nano-SIM
Vision 2S
Dual SIM
Other
A100 Pro
MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions Drop resistant up to 1.2m
Vision 2S
-
Type
A100 Pro
IPS LCD, 90Hz, 400 nits
Vision 2S
IPS LCD
Size
A100 Pro
6.56 inches, 103.4 cm2
Vision 2S
6.52 inches, 102.6 cm2 (~81.0% screen-to-body ratio)
Resolution
A100 Pro
720 x 1612 pixels, 20:9 ratio (~269 ppi density)
Vision 2S
720 x 1600 pixels, 20:9 ratio (~269 ppi density)
OS
A100 Pro
Android 15 (Go edition), itel OS 15
Vision 2S
Android 11 (Go edition)
Chipset
A100 Pro
Unisoc T7100
Vision 2S
Unisoc SC9863A (28 nm)
CPU
A100 Pro
Octa-core 1.8 GHz
Vision 2S
Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
GPU
A100 Pro
PowerVR GE8322
Vision 2S
IMG8322
Card slot
A100 Pro
microSDXC (dedicated slot)
Vision 2S
microSDXC
Internal
A100 Pro
64GB 3GB RAM, 64GB 4GB RAM
Vision 2S
32GB 2GB RAM
Single
A100 Pro
8 MP
Vision 2S
-
Features
A100 Pro
LED flash
Vision 2S
LED flash
Video
A100 Pro
1080p@30fps
Vision 2S
1080p@30fps
Dual
A100 Pro
-
Vision 2S
8 MP 0.3 MP
Single
A100 Pro
5 MP
Vision 2S
5 MP
Video
A100 Pro
Yes
Vision 2S
Yes
Loudspeaker
A100 Pro
Yes
Vision 2S
Yes
3.5mm jack
A100 Pro
Yes
Vision 2S
Yes
WLAN
A100 Pro
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Vision 2S
Yes
Bluetooth
A100 Pro
5.0, A2DP, LE
Vision 2S
Yes
Positioning
A100 Pro
GPS
Vision 2S
GPS
NFC
A100 Pro
No
Vision 2S
No
Infrared port
A100 Pro
Yes
Vision 2S
-
Radio
A100 Pro
Unspecified
Vision 2S
Unspecified
USB
A100 Pro
USB Type-C
Vision 2S
microUSB
Sensors
A100 Pro
Fingerprint (side-mounted), accelerometer
Vision 2S
Fingerprint (rear-mounted), accelerometer
Type
A100 Pro
5000 mAh
Vision 2S
5000 mAh
Charging
A100 Pro
10W wired
Vision 2S
18W wired
Colors
A100 Pro
Comet Orange, Natural Black, Cloud White
Vision 2S
Gradation Purple, Gradation Blue, Deep Blue
Price
A100 Pro
About 80 EUR
Vision 2S
-