Screen size
equal specsAX4 Nano Plus7.0"
Viva C7037.0"
Quick verdict
Viva C703 leads the measured specs 4-1.
Measured wins
AX4 Nano Plus
1
spec wins
Ties
10
equal specs
Viva C703
4
spec wins
Overall winner
Screen size
equal specsTechnology
AX4 Nano Plus
GSM / HSPA
Viva C703
No cellular connectivity
2G bands
AX4 Nano Plus
GSM 850 / 900 / 1800 / 1900
Viva C703
N/A
3G bands
AX4 Nano Plus
HSDPA 900 / 2100
Viva C703
N/A
Speed
AX4 Nano Plus
HSPA
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU speed
RAM
Storage
equal specsMain camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Viva C703
No
4G bands
AX4 Nano Plus
-
Viva C703
N/A
GPRS
AX4 Nano Plus
-
Viva C703
No
EDGE
AX4 Nano Plus
-
Viva C703
No
Announced
AX4 Nano Plus
2015, June. Released 2015, June
Viva C703
2019, October. Released 2019, October
Status
AX4 Nano Plus
Discontinued
Viva C703
Discontinued
Dimensions
AX4 Nano Plus
189 x 108 x 10 mm (7.44 x 4.25 x 0.39 in)
Viva C703
188.5 x 108.3 x 9.7 mm (7.42 x 4.26 x 0.38 in)
Weight
AX4 Nano Plus
300 g (10.58 oz)
Viva C703
242 g (8.54 oz)
SIM
AX4 Nano Plus
Micro-SIM
Viva C703
No
Type
AX4 Nano Plus
TFT
Viva C703
IPS LCD
Size
AX4 Nano Plus
7.0 inches, 137.9 cm2 (~67.6% screen-to-body ratio)
Viva C703
7.0 inches, 137.9 cm2 (~67.5% screen-to-body ratio)
Resolution
AX4 Nano Plus
600 x 1024 pixels, 16:9 ratio (~170 ppi density)
Viva C703
600 x 1024 pixels, 16:9 ratio (~170 ppi density)
OS
AX4 Nano Plus
Android 4.4.2 (KitKat)
Viva C703
Android 8.1 Oreo (Go edition)
Chipset
AX4 Nano Plus
Mediatek MT8312 (28 nm)
Viva C703
-
CPU
AX4 Nano Plus
Dual-core 1.3 GHz Cortex-A7
Viva C703
Quad-core 1.5 GHz Cortex-A7
GPU
AX4 Nano Plus
Mali-400
Viva C703
Mali-400MP2
Card slot
AX4 Nano Plus
microSDHC (dedicated slot)
Viva C703
microSDHC
Internal
AX4 Nano Plus
8GB 512MB RAM
Viva C703
8GB 1GB RAM
Single
AX4 Nano Plus
VGA
Viva C703
-
Video
AX4 Nano Plus
Yes
Viva C703
-
Other
AX4 Nano Plus
-
Viva C703
No
Other
AX4 Nano Plus
No
Viva C703
-
Single
AX4 Nano Plus
-
Viva C703
0.3 MP
Video
AX4 Nano Plus
-
Viva C703
480p
Loudspeaker
AX4 Nano Plus
Yes
Viva C703
Yes
3.5mm jack
AX4 Nano Plus
Yes
Viva C703
Yes
WLAN
AX4 Nano Plus
Wi-Fi 802.11 b/g/n
Viva C703
Wi-Fi 802.11 b/g/n
Bluetooth
AX4 Nano Plus
4.0, A2DP, EDR
Viva C703
4.0, A2DP
Positioning
AX4 Nano Plus
GPS
Viva C703
No
NFC
AX4 Nano Plus
No
Viva C703
No
Radio
AX4 Nano Plus
FM Radio
Viva C703
No
USB
AX4 Nano Plus
microUSB 2.0
Viva C703
microUSB 2.0
Sensors
AX4 Nano Plus
Accelerometer, proximity
Viva C703
Accelerometer
Type
AX4 Nano Plus
Li-Po 2700 mAh, non-removable
Viva C703
Li-Po 2000 mAh, non-removable
Stand-by
AX4 Nano Plus
Up to 270 h
Viva C703
-
Talk time
AX4 Nano Plus
Up to 4 h 30 min
Viva C703
-
Colors
AX4 Nano Plus
Black, White
Viva C703
Black
SAR EU
AX4 Nano Plus
1.30 W/kg (body)
Viva C703
-
Price
AX4 Nano Plus
-
Viva C703
About 50 EUR