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Apple iPhone X vs BLU C4

 
Brief information about compared phones: Apple iPhone X , BLU C4

Apple iPhone X 2017 year of release. cpu Hexa-core 2.39 GHz (2x Monsoon + 4x Mistral). screen 5.8". with resolution 1125x2436. Smartphone has 7 megapixel front camera and 12 megapixel main camera .

BLU C4 2018 year of release. cpu Quad-core 1.3 GHz. screen 4". with resolution 480x800. Smartphone has 5 megapixel front camera and 5 megapixel main camera .

Display Technology Super AMOLED IPS LCD
Touchscreen capacitive touchscreen capacitive touchscreen
Display colors 16M 16M
Screen size 5.8" inch 4" inch
Screen area 84.4 cm2 45.5 cm2
Screen format 19.5:9 (height:width) 5:3 (height:width)
Screen to body ratio 82.9% 57.1%
Screen resolution 1125 x 2436 px 480 x 800 px
PPI /points per inch/ 458 PPI 233 PPI
Screen protection Scratch-resistant glass, oleophobic coating
Camera and Video Rear camera, main 12 MP, Dual 5 MP, Single
Camera specs 12 MP, f/1.8, 28mm (wide), 1/3'', 1.22µm, OIS, PDAF -12 MP, f/2.4, 52mm (telephoto), 1/3.4'', 1.0µm, PDAF, 2x optical zoom 5 MP
Functions HDR LED flash
Video 1080p@30fps 720p@30fps
Front camera, selfie 7 MP, Single 5 MP, Single
Specifications 7 MP, f/2.2, 32mm (standard) 5 MP
DxOMark Main Score 97
DxOMark Photo 74
DxOMark Video 66
DxOMark Selfie Score 71
Performance Operating system OS iOS 11.1.1, upgradable to iOS 12.1.3 Android 8.1 Oreo (Go edition)
Chipset Apple A11 Bionic (10 nm)
Processor CPU Hexa-core 2.39 GHz (2x Monsoon + 4x Mistral) Quad-core 1.3 GHz
Graphics processor GPU Apple GPU (three-core graphics) Mali-400
External memory No microSD, up to 64 GB
Internal memory 64/256 GB, 3 GB RAM 8 GB, 512 MB RAM
Antutu 7 score 245200 21722
GeekBench 4 Single Core 3226
GeekBench 4 Multi-Core 11951
Antutu 8 score 316142
General specs Release date 2017, September 2018, August
Dimensions (HxWxD) 143.6 Х 70.9 Х 7.7 mm 124.3 Х 64.2 Х 10.9 mm
Weight 174 g 118 g
Colors Space Gray, Silver Black, Gold, Blue
Battery 2716 mAh,  Non-removable Li-Ion 1300 mAh,  Li-Po
Approximate price 1000 EUR 50 USD
Battery life Talking time- Up to 21 h (3G) Music play - Up to 60 h Stand by time- Up to 400 h (2G) / Up to 450 h (3G) Talking time- Up to 18 h (2G) / Up to 13 h (3G)
Body build Front/back glass, stainless steel frame
Communication and Connectivity SIM card Nano-SIM Dual SIM (Micro-SIM)
Network Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100) Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat12 600/150 Mbps, EV-DO Rev.A 3.1 Mbps HSPA 21.1/5.76 Mbps
GPRS Yes Yes
Edge Yes Yes
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot Wi-Fi 802.11 b/g/n, hotspot
GPS Yes, with A-GPS, GLONASS, GALILEO, QZSS Yes, with A-GPS
NFC Yes
USB 2.0, proprietary reversible connector microUSB 2.0
Bluetooth 5.0, A2DP, LE 2.1
Harmful irradiation SAR - 1.09 W/kg (head)     1.17 W/kg (body)    
Music and Audio Radio No FM radio
Headphone jack No Yes
Others Dolby Vision -HDR10 -Wide color gamut -3D Touch -True-tone -120 Hz touch-sensing
Other features Dop Sensors Face ID, accelerometer, gyro, proximity, compass, barometer - Fast battery charging: 50% in 30 min -Qi wireless charging -Siri natural language commands and dictation - IP67 dust/water resistant (up to 1m for 30 mins) -Apple Pay (Visa, MasterCard, AMEX certified) - Also known as Apple iPhone 10, Apple iPhone Ten Versions: A1865 (USA, Hong Kong, Australia, New Zealand, China) A1901 (EMEA, UAE, LATAM, Canada, USA AT&T/T-Mobile, Singapore) Sensors Accelerometer For USA

An overview of the main advantages of each of the devices

Reasons to buy iPhone X
  • Screen 5.8"
Reasons to buy C4
  • Internal memory 512 GB
  • External memory microSD GB