Archos Diamond Gamma vs Samsung Galaxy C7 (2017): 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

Diamond Gamma:

LCD

Galaxy C7 (2017):

OLED
Weight

Diamond Gamma: 30 g lighter

Diamond Gamma:

150 g

Galaxy C7 (2017):

180 g
Width

Diamond Gamma: 4.7 mm narrower

Diamond Gamma:

70 mm

Galaxy C7 (2017):

74.7 mm
Rear camera layout

Diamond Gamma:

Single

Galaxy C7 (2017):

Dual
Height

Diamond Gamma: 9.4 mm shorter

Diamond Gamma:

143 mm

Galaxy C7 (2017):

152.4 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.

1. Diamond Gamma

Height:

143 mm
Width:

70 mm
Depth:

8 mm
2. Galaxy C7 (2017)

Height:

152.4 mm +9.4 mm versus Diamond Gamma
Width:

74.7 mm +4.7 mm versus Diamond Gamma
Depth:

7.9 mm

Weight

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

1. Diamond Gamma

150 g
2. Galaxy C7 (2017)

180 g

+30 g versus Diamond Gamma

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. Diamond Gamma

Screen diagonal:

5.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

83.4 cm²
2. Galaxy C7 (2017)

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 Diamond Gamma, Galaxy C7 (2017), compared at the same storage capacity.
Storage	Diamond Gamma	Galaxy C7 (2017)
32 GB	3 GB RAM	Unknown

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. Diamond Gamma

NFC:: See details Super AMOLED
Headphone jack:: Yes
Memory card support:: See details microSD · up to 128 GB (uses SIM 2 slot)

2. Galaxy C7 (2017)

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 256 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. Diamond Gamma

3000 mAh
2. Galaxy C7 (2017)

3000 mAh

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. Diamond Gamma2. Galaxy C7 (2017)

Everyday essentials

Everyday essentials — specifications for Diamond Gamma, Galaxy C7 (2017).
Specification	Diamond Gamma	Galaxy C7 (2017)
Dimensions (HxWxD)	143 Х 70 Х 8 mm	152.4 Х 74.7 Х 7.9 mm
Weight	150 g	180 g
Technology	IPS LCD	Super AMOLED
Screen size	5.5" inch	5.5" inch
Screen resolution	720 x 1280 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 3 GB RAM	32 GB 512GB 4GB
Memory card support	microSD up to 128 GB (uses SIM 2 slot)	microSD up to 256 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.	3000 mAh Non-removable Li-Ion	3000 mAh Non-removable Li-Ion
Operating system OS	Android 7 (Nougat); nubia UI 4	Android 7.1 (Nougat)
Chipset	Qualcomm MSM8940 Snapdragon 435 (28 nm)	Unknown
NFC	Super AMOLED	Unknown
Headphone jack	Yes	Yes

Display

Display — specifications for Diamond Gamma, Galaxy C7 (2017).
Specification	Diamond Gamma	Galaxy C7 (2017)
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	83.4 cm2	83.4 cm2
Screen format	16:9 (height:width)	16:9 (height:width)
Screen to body ratio	174.5 Х 83.3 Х 8.4 mm	73.3%
PPI /points per inch/	267 PPI	401 PPI

Camera and Video

Camera and Video — specifications for Diamond Gamma, Galaxy C7 (2017).
Specification	Diamond Gamma	Galaxy C7 (2017)
Rear camera, main	13 MP Single	13 MP Dual
Camera specs	13 MP PDAF & laser AF f/2.2	13 MP f/1.7 AF -5 MP f/1.9 depth sensor
Functions	Dual-LED flash HDR panorama	LED flash panorama HDR
Video	1080p@30fps	1080p@30fps
Front camera, selfie	5 MP Single	16 MP Single
Specifications	5 MP f/2.4	16 MP f/1.9

Performance

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

Performance — specifications for Diamond Gamma, Galaxy C7 (2017).
Specification	Diamond Gamma	Galaxy C7 (2017)
Processor CPU	Octa-core 1.4 GHz Cortex-A53	Octa-core (4x2.4 GHz & 4x1.7 GHz)
Graphics processor GPU	Adreno 505	Unknown
Antutu 7 score *	45325	45123
GeekBench 4 RenderScript *	Unknown	1968

General specs

General specs — specifications for Diamond Gamma, Galaxy C7 (2017).
Specification	Diamond Gamma	Galaxy C7 (2017)
Release date	2017 June	2017 September
Colors	Black	Gold Black Pink
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	200 EUR	280 EUR
Battery life	Unknown	Talking time- Up to 16 h (3G) Music play - Up to 78 h
Body build	Unknown	Front glass aluminum body

Communication and Connectivity

Communication and Connectivity — specifications for Diamond Gamma, Galaxy C7 (2017).
Specification	Diamond Gamma	Galaxy C7 (2017)
SIM card	Hybrid Dual SIM (Nano-SIM dual stand-by)	Hybrid Dual SIM (Nano-SIM dual stand-by)
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) 7(2600) 20(800)	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)
Speed	HSPA 42.2/5.76 Mbps LTE Cat4 150/50 Mbps	HSPA LTE
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n Wi-Fi Direct hotspot	Wi-Fi 802.11 a/b/g/n/ac dual-band WiFi Direct hotspot
GPS	Yes with A-GPS	Yes with A-GPS GLONASS
USB	microUSB 2.0 USB On-The-Go	microUSB 2.0 USB On-The-Go
Bluetooth	Android 4.4.2 (KitKat) A2DP Super AMOLED	4.2 A2DP LE
Harmful irradiation	Unknown	SAR EU - 0.98 W/kg (head) 1.47 W/kg (body)

Music and Audio

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

Other features

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

Archos Diamond Gamma vs Samsung Galaxy C7 (2017)