TECNO Phantom 8 vs ZTE Open C

Compare recorded specifications, size and practical differences.

TECNO Phantom 8

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ZTE Open C

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Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

WeightOpen C: 60 g lighterOpen C: 125 g · Phantom 8: 185 g
WidthOpen C: 14.8 mm narrowerOpen C: 64.7 mm · Phantom 8: 79.5 mm
Screen diagonalOpen C: 1.7 in smaller diagonalOpen C: 4 in · Phantom 8: 5.7 in
ChipsetMediatek MT6757T Helio P25 (16 nm) / Qualcomm MSM8210 Snapdragon 200 (28 nm)Phantom 8: Mediatek MT6757T Helio P25 (16 nm) · Open C: Qualcomm MSM8210 Snapdragon 200 (28 nm)
Rear camera layoutDual / SinglePhantom 8: Dual · Open C: Single
DepthPhantom 8: 2.9 mm thinnerPhantom 8: 7.9 mm · Open C: 10.8 mm

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

Front

Side

1. Phantom 8
Height
160 mm
Width
79.5 mm
Depth
7.9 mm

Weight
185 g
2. Open C
Height
126 mm
Width
64.7 mm
Depth
10.8 mm

Weight
125 g

Specifications

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Everyday essentials

Everyday essentials
Specification	Phantom 8	Open C
Dimensions (HxWxD)	160 Х 79.5 Х 7.9 mm	126 Х 64.7 Х 10.8 mm
Weight	185 g	125 g
Technology	IPS LCD	TFT
Screen size	5.7" inch	4" inch
Screen resolution	1080 x 1920 px	480 x 800 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	64 GB 6 GB RAM	4 GB 512 MB RAM
Memory card support	microSD up to 256 GB	microSD up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.	3500 mAh Non-removable Li-Ion	1400 mAh Removable Li-Ion
Operating system OS	Android 7.0 (Nougat)	Firefox OS 1.3
Chipset	Mediatek MT6757T Helio P25 (16 nm)	Qualcomm MSM8210 Snapdragon 200 (28 nm)
Headphone jack	Yes	Yes

Display

Display
Specification	Phantom 8	Open C
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	256K
Screen area	89.6 cm2	45.5 cm2
Screen format	16:9 (height:width)	5:3 (height:width)
Screen to body ratio	70.4%	55.9%
PPI /points per inch/	386 PPI	233 PPI
Screen protection	Corning Gorilla Glass 3	Unknown

Camera and Video

Camera and Video
Specification	Phantom 8	Open C
Rear camera, main	12 MP Dual	3.15 MP Single
Camera specs	12 MP f/2.0 PDAF -13 MP f/2.6	3.15 MP
Functions	Dual-LED dual-tone flash HDR	Unknown
Video	1080p@30fps	352x288@15fps
Front camera, selfie	20 MP Single	0 MP,
Specifications	20 MP f/2.0	Unknown

Performance

Performance
Specification	Phantom 8	Open C
Processor CPU	Octa-core (4x2.6 GHz Cortex-A53 & 4x1.6 GHz Cortex-A53)	Dual-core 1.2 GHz Cortex-A7
Graphics processor GPU	Mali-T880MP2	Adreno 302
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	12154
Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	65232	Unknown

General specs

General specs
Specification	Phantom 8	Open C
Release date	2018 April	2014 February
Colors	Galaxy Blue Champagne Gold Phantom Black	Orange Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	Unknown	70 EUR
Battery life	Unknown	Stand by time- Up to 150 h Talking time- Up to 6 h

Communication and Connectivity

Communication and Connectivity
Specification	Phantom 8	Open C
SIM card	Dual SIM (Micro-SIM/Nano-SIM dual stand-by)	Micro-SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1800 / 1900 / 2100 -4G - LTE band 1(2100) 2(1900) 3(1800) 4(1700/2100) 5(850) 7(2600) 8(900) 20(800) 28(700) 38(2600) 40(2300)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed	HSPA 42.2/5.76 Mbps LTE-A (2CA) Cat6 300/50 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 WiFi Direct hotspot	Wi-Fi 802.11 b/g/n hotspot
GPS	Yes with A-GPS	Yes with A-GPS
USB	2.0 Type-C 1.0 reversible connector USB On-The-Go	microUSB 2.0
Bluetooth	4.2 A2DP LE	2.1

Music and Audio

Music and Audio
Specification	Phantom 8	Open C
Radio	FM radio	FM radio

Other features

Other features
Specification	Phantom 8	Open C
Dop	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass - Fast battery charging	Sensors Accelerometer MP3/AAC+/WAV player -MP4/H.264 player -Photo viewer -Predictive text input