Screen size
equal specsLink Plus7.0"
Optimax 27.0"
Quick verdict
Link Plus leads the measured specs 4-1.
Measured wins
Link Plus
4
spec wins
Overall winner
Ties
12
equal specs
Optimax 2
1
spec wins
Screen size
equal specsTechnology
Link Plus
No cellular connectivity
Optimax 2
No cellular connectivity
2G bands
Link Plus
N/A
Optimax 2
N/A
GPRS
Link Plus
No
Optimax 2
No
EDGE
Link Plus
No
Optimax 2
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU 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
No
Announced
Link Plus
2014, May. Released 2014, August
Optimax 2
2018, March. Released 2018, April
Status
Link Plus
Discontinued
Optimax 2
Discontinued
Dimensions
Link Plus
190.4 x 119 x 7.9 mm (7.50 x 4.69 x 0.31 in)
Optimax 2
192 x 109.7 x 11.5 mm (7.56 x 4.32 x 0.45 in)
Weight
Link Plus
246 g (8.68 oz)
Optimax 2
270 g (9.52 oz)
SIM
Link Plus
No
Optimax 2
No
Type
Link Plus
IPS LCD
Optimax 2
TN TFT
Size
Link Plus
7.0 inches, 137.9 cm2 (~60.9% screen-to-body ratio)
Optimax 2
7.0 inches, 137.9 cm2 (~65.5% screen-to-body ratio)
Resolution
Link Plus
600 x 1024 pixels, 16:9 ratio (~170 ppi density)
Optimax 2
600 x 1024 pixels, 16:9 ratio (~170 ppi density)
OS
Link Plus
Android 4.4.2 (KitKat)
Optimax 2
Android 6.0 (Marshmallow)
Chipset
Link Plus
Rockchip RK3188
Optimax 2
-
CPU
Link Plus
Quad-core 1.8 GHz
Optimax 2
Quad-core 1.2 GHz Cortex-A7
GPU
Link Plus
Mali-400
Optimax 2
Mali-400
Card slot
Link Plus
microSDXC (dedicated slot)
Optimax 2
microSDHC
Internal
Link Plus
8GB 1GB RAM
Optimax 2
8GB 1GB RAM
Single
Link Plus
5 MP, AF
Optimax 2
5 MP
Features
Link Plus
Panorama, HDR
Optimax 2
-
Video
Link Plus
1080p@30fps
Optimax 2
720p@30fps
Single
Link Plus
2 MP
Optimax 2
2 MP
Features
Link Plus
face detection
Optimax 2
-
Video
Link Plus
Optimax 2
Loudspeaker
Link Plus
Yes
Optimax 2
Yes
3.5mm jack
Link Plus
Yes
Optimax 2
Yes
WLAN
Link Plus
Wi-Fi 802.11 b/g/n, hotspot
Optimax 2
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
Link Plus
No
Optimax 2
2.1
Positioning
Link Plus
GPS
Optimax 2
No
NFC
Link Plus
No
Optimax 2
No
Radio
Link Plus
No
Optimax 2
FM radio
USB
Link Plus
microUSB 2.0
Optimax 2
microUSB 2.0
Sensors
Link Plus
Accelerometer, gyro
Optimax 2
Accelerometer
Type
Link Plus
Li-Ion 2800 mAh, non-removable
Optimax 2
Li-Ion 2400 mAh battery
Stand-by
Link Plus
Up to 780 h
Optimax 2
Up to 170 h
Talk time
Link Plus
Up to 11 h
Optimax 2
Up to 12 h
Colors
Link Plus
Black, White
Optimax 2
Black, Silver, Pink, Gold, Rose Gold