Screen size
Optimax 11Winner: 8.0"+13%
Optimax 127.0"
Quick verdict
Optimax 11 leads the measured specs 6-2.
Measured wins
Optimax 11
6
spec wins
Overall winner
Ties
9
equal specs
Optimax 12
2
spec wins
Screen size
Technology
Optimax 11
GSM / HSPA
Optimax 12
GSM / HSPA
2G bands
Optimax 11
GSM 850 / 900 / 1800 / 1900
Optimax 12
GSM 850 / 900 / 1800 / 1900
3G bands
Optimax 11
HSDPA 850 / 1900 / 2100
Optimax 12
HSDPA 850 / 1900 / 2100
Speed
Optimax 11
HSPA 21.1/11 Mbps
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
equal specsStorage
Main camera
equal specsFront camera
equal specsBattery
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
Optimax 12
HSPA 21.1/5.76 Mbps
Announced
Optimax 11
2018, March. Released 2018, April
Optimax 12
2018, March. Released 2018, April
Status
Optimax 11
Discontinued
Optimax 12
Discontinued
Dimensions
Optimax 11
208 x 123 x 10 mm (8.19 x 4.84 x 0.39 in)
Optimax 12
188 x 107.5 x 10.3 mm (7.40 x 4.23 x 0.41 in)
Weight
Optimax 11
330 g (11.64 oz)
Optimax 12
272 g (9.59 oz)
SIM
Optimax 11
Dual SIM (Mini-SIM, dual stand-by)
Optimax 12
Dual SIM (Mini-SIM, dual stand-by)
Type
Optimax 11
IPS LCD
Optimax 12
TN TFT
Size
Optimax 11
8.0 inches, 185.6 cm2 (~72.5% screen-to-body ratio)
Optimax 12
7.0 inches, 137.9 cm2 (~68.2% screen-to-body ratio)
Resolution
Optimax 11
800 x 1280 pixels, 16:10 ratio (~189 ppi density)
Optimax 12
600 x 1024 pixels, 16:9 ratio (~170 ppi density)
OS
Optimax 11
Android 6.0 (Marshmallow)
Optimax 12
Android 6.0 (Marshmallow)
Chipset
Optimax 11
Spreadtrum SC7731G
Optimax 12
Mediatek MT8321 (28 nm)
CPU
Optimax 11
Quad-core 1.3 GHz Cortex-A7
Optimax 12
Quad-core 1.3 GHz Cortex-A7
GPU
Optimax 11
Mali-400
Optimax 12
Mali-400
Card slot
Optimax 11
microSDHC
Optimax 12
microSDHC
Internal
Optimax 11
16GB 1GB RAM
Optimax 12
8GB 1GB RAM
Single
Optimax 11
5 MP
Optimax 12
5 MP
Features
Optimax 11
LED flash
Optimax 12
LED flash
Video
Optimax 11
720p@30fps
Optimax 12
720p@30fps
Single
Optimax 11
2 MP
Optimax 12
2 MP
Video
Optimax 11
Optimax 12
Loudspeaker
Optimax 11
Yes
Optimax 12
Yes
3.5mm jack
Optimax 11
Yes
Optimax 12
Yes
WLAN
Optimax 11
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Optimax 12
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
Optimax 11
2.1
Optimax 12
4.0, A2DP
Positioning
Optimax 11
GPS
Optimax 12
GPS
NFC
Optimax 11
No
Optimax 12
No
Radio
Optimax 11
FM radio
Optimax 12
FM radio
USB
Optimax 11
microUSB 2.0
Optimax 12
microUSB 2.0
Sensors
Optimax 11
Accelerometer
Optimax 12
Accelerometer
Type
Optimax 11
Li-Ion 3500 mAh battery
Optimax 12
Li-Ion 2400 mAh battery
Stand-by
Optimax 11
Up to 800 h
Optimax 12
Up to 132 h
Talk time
Optimax 11
Up to 40 h
Optimax 12
Up to 3 h
Colors
Optimax 11
Black, White, Gray, Gold, Rose Gold
Optimax 12
Black, Silver, Rose Gold