Screen size
Optimax 13Winner: 10.1"+31%
Optimax 27.0"
Quick verdict
Optimax 13 leads the measured specs 6-2.
Measured wins
Optimax 13
6
spec wins
Overall winner
Ties
9
equal specs
Optimax 2
2
spec wins
Screen size
Technology
Optimax 13
GSM / HSPA
Optimax 2
No cellular connectivity
2G bands
Optimax 13
GSM 850 / 900 / 1800 / 1900
Optimax 2
N/A
3G bands
Optimax 13
HSDPA 850 / 1900 / 2100
Optimax 2
-
Speed
Optimax 13
HSPA 21.1/5.76 Mbps
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
equal specsMain 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 2
-
GPRS
Optimax 13
-
Optimax 2
No
EDGE
Optimax 13
-
Optimax 2
No
Announced
Optimax 13
2018, December. Released 2019, January
Optimax 2
2018, March. Released 2018, April
Status
Optimax 13
Discontinued
Optimax 2
Discontinued
Dimensions
Optimax 13
250.8 x 158.8 x 10.2 mm (9.87 x 6.25 x 0.40 in)
Optimax 2
192 x 109.7 x 11.5 mm (7.56 x 4.32 x 0.45 in)
Weight
Optimax 13
510 g (1.12 lb)
Optimax 2
270 g (9.52 oz)
SIM
Optimax 13
Dual SIM (Mini-SIM, dual stand-by)
Optimax 2
No
Type
Optimax 13
IPS LCD
Optimax 2
TN TFT
Size
Optimax 13
10.1 inches, 295.8 cm2 (~74.3% screen-to-body ratio)
Optimax 2
7.0 inches, 137.9 cm2 (~65.5% screen-to-body ratio)
Resolution
Optimax 13
800 x 1280 pixels, 16:10 ratio (~149 ppi density)
Optimax 2
600 x 1024 pixels, 16:9 ratio (~170 ppi density)
OS
Optimax 13
Android 8.0 Oreo (Go edition)
Optimax 2
Android 6.0 (Marshmallow)
Chipset
Optimax 13
Spreadtrum SC7731
Optimax 2
-
CPU
Optimax 13
Quad-core 1.3 GHz Cortex-A7
Optimax 2
Quad-core 1.2 GHz Cortex-A7
GPU
Optimax 13
Mali-400
Optimax 2
Mali-400
Card slot
Optimax 13
microSDHC
Optimax 2
microSDHC
Internal
Optimax 13
8GB 1GB RAM
Optimax 2
8GB 1GB RAM
Single
Optimax 13
5 MP
Optimax 2
5 MP
Features
Optimax 13
LED flash
Optimax 2
-
Video
Optimax 13
720p@30fps
Optimax 2
720p@30fps
Single
Optimax 13
2 MP
Optimax 2
2 MP
Video
Optimax 13
480p@30fps
Optimax 2
Loudspeaker
Optimax 13
Yes
Optimax 2
Yes
3.5mm jack
Optimax 13
Yes
Optimax 2
Yes
WLAN
Optimax 13
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Optimax 2
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
Optimax 13
4.0, A2DP
Optimax 2
2.1
Positioning
Optimax 13
GPS
Optimax 2
No
NFC
Optimax 13
No
Optimax 2
No
Radio
Optimax 13
FM radio
Optimax 2
FM radio
USB
Optimax 13
microUSB 2.0
Optimax 2
microUSB 2.0
Sensors
Optimax 13
Accelerometer
Optimax 2
Accelerometer
Type
Optimax 13
Li-Ion 4700 mAh, non-removable
Optimax 2
Li-Ion 2400 mAh battery
Stand-by
Optimax 13
Up to 72 h
Optimax 2
Up to 170 h
Talk time
Optimax 13
Up to 3 h 30 min
Optimax 2
Up to 12 h
Colors
Optimax 13
Black, White, Gold
Optimax 2
Black, Silver, Pink, Gold, Rose Gold