Samsung Galaxy C7 (2017) vs Xolo Black: specs comparison

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.

Display technology

OLED versus LCD

Galaxy C7 (2017):

OLED

Black:

LCD
Width

Galaxy C7 (2017): 1.9 mm narrower

Galaxy C7 (2017):

74.7 mm

Black:

76.6 mm
Depth

Black: 0.6 mm thinner

Galaxy C7 (2017):

7.9 mm

Black:

7.3 mm
Height

Galaxy C7 (2017): 3.1 mm shorter

Galaxy C7 (2017):

152.4 mm

Black:

155.5 mm
Release year

Galaxy C7 (2017):

2017

Black:

2015

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.

1. Galaxy C7 (2017)

Height:

152.4 mm
Width:

74.7 mm
Depth:

7.9 mm +0.6 mm versus Black

Weight:

180 g
2. Black

Height:

155.5 mm +3.1 mm versus Galaxy C7 (2017)
Width:

76.6 mm +1.9 mm versus Galaxy C7 (2017)
Depth:

7.3 mm

Weight:

Unknown

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

1. Galaxy C7 (2017)

Screen diagonal:

5.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

83.4 cm²
2. Black

Screen diagonal:

5.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

83.4 cm²

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

Recorded RAM for Galaxy C7 (2017), Black, compared at the same storage capacity.
Storage	Galaxy C7 (2017)	Black
16 GB	Unknown	2 GB RAM

Galaxy C7 (2017): Original memory entry

32 GB · 512GB 4GB

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Galaxy C7 (2017)

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 256 GB (uses SIM 2 slot)

2. Black

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 32 GB (uses SIM 2 slot)

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded battery capacity

Bars start at zero and share a scale within this chart.

1. Galaxy C7 (2017)

3000 mAh
2. Black

3200 mAh

+200 mAh versus Galaxy C7 (2017)

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. Galaxy C7 (2017)2. Black

Everyday essentials

Everyday essentials — specifications for Galaxy C7 (2017), Black.
Specification	Galaxy C7 (2017)	Black
Dimensions (HxWxD)	152.4 Х 74.7 Х 7.9 mm	155.5 Х 76.6 Х 7.3 mm
Weight	180 g	0 g
Technology	Super AMOLED	IPS LCD
Screen size	5.5" inch	5.5" inch
Screen resolution	1080 x 1920 px	1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	32 GB 512GB 4GB	16 GB 2 GB RAM
Memory card support	microSD up to 256 GB (uses SIM 2 slot)	microSD up to 32 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.	3000 mAh Non-removable Li-Ion	3200 mAh Non-removable Li-Po
Operating system OS	Android 7.1 (Nougat)	Android 5.0 (Lollipop); HIVE Atlas UI
Chipset	Unknown	Qualcomm MSM8939 Snapdragon 615 (28 nm)
Headphone jack	Yes	Yes

Display

Display — specifications for Galaxy C7 (2017), Black.
Specification	Galaxy C7 (2017)	Black
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	83.4 cm2	82.6 cm2
Screen format	16:9 (height:width)	16:9 (height:width)
Screen to body ratio	73.3%	69.3%
PPI /points per inch/	401 PPI	403 PPI
Screen protection	Unknown	Corning Gorilla Glass 3

Camera and Video

Camera and Video — specifications for Galaxy C7 (2017), Black.
Specification	Galaxy C7 (2017)	Black
Rear camera, main	13 MP Dual	13 MP Dual
Camera specs	13 MP f/1.7 AF -5 MP f/1.9 depth sensor	13 MP AF -2 MP depth sensor
Functions	LED flash panorama HDR	LED flash
Video	1080p@30fps	1080p@30fps
Front camera, selfie	16 MP Single	5 MP Single
Specifications	16 MP f/1.9	5 MP

Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for Galaxy C7 (2017), Black.
Specification	Galaxy C7 (2017)	Black
Processor CPU	Octa-core (4x2.4 GHz & 4x1.7 GHz)	Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU	Unknown	Adreno 405
Antutu 7 score *	45123	30156
GeekBench 4 RenderScript *	1968	Unknown

General specs

General specs — specifications for Galaxy C7 (2017), Black.
Specification	Galaxy C7 (2017)	Black
Release date	2017 September	2015 July
Colors	Gold Black Pink	Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	280 EUR	180 EUR
Battery life	Talking time- Up to 16 h (3G) Music play - Up to 78 h	Stand by time- Up to 736 h (2G) / Up to 699 h (3G) Talking time- Up to 36 h (2G) / Up to 24 h (3G)
Body build	Front glass aluminum body	Front/back glass (Gorilla Glass 3) aluminum frame

Communication and Connectivity

Communication and Connectivity — specifications for Galaxy C7 (2017), Black.
Specification	Galaxy C7 (2017)	Black
SIM card	Hybrid Dual SIM (Nano-SIM dual stand-by)	Hybrid Dual SIM (Micro-SIM/Nano-SIM)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 7(2600) 8(900) 20(800) 28(700) 38(2600) 40(2300) 41(2500)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE 1800 TD-LTE 2300
Speed	HSPA LTE	HSPA 42.2/11.5 Mbps LTE Cat4 150/50 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 GLONASS	Yes with A-GPS GLONASS
USB	microUSB 2.0 USB On-The-Go	microUSB 2.0
Bluetooth	4.2 A2DP LE	4.0 A2DP
Harmful irradiation	SAR EU - 0.98 W/kg (head) 1.47 W/kg (body)	SAR EU - 0.13 W/kg (head) 0.27 W/kg (body)

Music and Audio

Music and Audio — specifications for Galaxy C7 (2017), Black.
Specification	Galaxy C7 (2017)	Black
Radio	FM radio	FM radio
Others	Always-on display Active noise cancellation with dedicated mic	Unknown

Other features

Other features — specifications for Galaxy C7 (2017), Black.
Specification	Galaxy C7 (2017)	Black
Dop	Sensors Fingerprint (front-mounted) accelerometer gyro proximity compass - Also known as Samsung Galaxy J7+ in Thailand Malaysia Philippines; Samsung Galaxy C8 in China	Sensors Accelerometer gyro proximity compass - For India

Samsung Galaxy C7 (2017) vs Xolo Black