Compare cell phones - smartphone specs comparison

Smartphone 1

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vivo NEX Dual Display

Smartphone 2

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Celkon A403

Smartphone 3

vivo NEX Dual Display vs Celkon A403 : What is the Difference?

  • Release Date: 2018, December | 2015, August
  • Dimensions: 157.2 x 75.3 x 8.1 mm | 125 x 65 x 10.2 mm
  • Weight: 199 g | 113 g
  • Screen: 6.39", Super AMOLED | 4",
  • Main Camera: Triple, 12 MP | Single, 3.15 MP
  • Selfi Camera: Triple, 12 MP | Single, 1.3 MP
  • Memory: 128 GB, 10 GB RAM | 4 GB, 512 MB RAM
  • Battery: 3500 mAh | 1400 mAh
  • Headphone Jack: Yes | Yes
  • Approximate price: 700 EUR |

Continue reading and check the table below for full detailed comparison of all phones specs .


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Common features
Release date 2018 2015
Dimensions (HxWxD) 157.2 Х 75.3 Х 8.1 mm 125 Х 65 Х 10.2 mm
Weight 199 g 113 g
Colors Polar Blue Black, Light Blue, Red, Yellow
Battery 3500 mAh,  Non-removable Li-Ion 1400 mAh,  Li-Ion
Approximate price 700 EUR

Performance
Operating system - OS Android 9.0 (Pie); Funtouch 4.5 Android 4.4.2 (KitKat)
Chipset - Qualcomm SDM845 Snapdragon 845 (10 nm) - Spreadtrum SC7715
Processor CPU - Octa-core (4x2.7 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver) - 1.0 GHz
Graphics processor GPU Adreno 630
External memory No microSD, up to 32 GB
Internal memory 128 GB, 10 GB RAM 4 GB, 512 MB RAM
Antutu 8 score 340355

Screen
Technology Super AMOLED
Touchscreen capacitive touchscreen capacitive touchscreen
Display colors 16M
Screen size 6.39" inc 4" inc
Screen area 100.2 cm2 45.5 cm2
Screen format 19.5:9 (height:width) 5:3 (height:width)
Screen to body ratio 84.7% 56.1%
Screen resolution 1080 x 2340 px 480 x 800 px
Screen PPI /points per inch/ 403 PPI 233 PPI
Other specs - Secondary display (on the back):
-Super AMOLED, 5.49 inches, 1080 x 1920 pixels
Camera and Video
Rear camera, main 12 MP, Triple 3.15 MP, Single
Camera specs -12 MP, f/1.8, 1/2.55'', 1.4µm, 4-axis OIS, dual pixel PDAF
-2 MP, f/1.8, depth sensor
-TOF camera, f/1.3
-3.15 MP
Functions LED flash, HDR, panorama LED flash
Video 2160p@30fps, 1080p@30fps Yes
Front camera, selfie 12 MP, Triple 1.3 MP, Single
Specifications Uses main cameras 1.3 MP
Communication and Connectivity
SIM card Dual SIM (Nano-SIM, dual stand-by) Dual SIM
Network GSM / CDMA / HSPA / LTE GSM / HSPA
Show all network frequencies:
Speed HSPA 42.2/5.76 Mbps, LTE-A (4CA) Cat16 1024/150 Mbps HSPA
GPRS Yes Yes
Edge Yes Yes
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n
GPS Yes, with A-GPS, BDS, GNSS A-GPS
NFC
USB 2.0, Type-C 1.0 reversible connector, USB On-The-Go microUSB 2.0
Bluetooth 5.0, A2DP, LE 2.0
Harmful irradiation
SAR EU - 0.38 W/kg (head)     0.68 W/kg (body)    
Music and Audio
Radio No FM radio
Headphone jack Yes Yes
Others - 32-bit/192kHz audio
-Active noise cancellation with dedicated mic
Other features
Sensors - Fingerprint (under display), accelerometer, gyro, proximity, compass - Accelerometer
Other extras
- Fast battery charging 10V/2.25A 22.5W



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