Archos 50b Cobalt vs Oppo F15: 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

50b Cobalt:

LCD

F15:

OLED
Weight

50b Cobalt: 12 g lighter

50b Cobalt:

160 g

F15:

172 g
Screen diagonal

50b Cobalt: 0.9 in smaller diagonal

50b Cobalt:

5.5 in

F15:

6.4 in
Chipset

50b Cobalt:

Qualcomm MSM8909 Snapdragon 210 (28 nm)

F15:

Mediatek MT6771V Helio P70 (12nm)
Rear camera layout

50b Cobalt:

Single

F15:

Quad
Release year

50b Cobalt:

2017

F15:

2020

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. 50b Cobalt

Height:

Unknown
Width:

Unknown
Depth:

Unknown

Unavailable dimensions are omitted from the drawing.
2. F15

Height:

160.2 mm
Width:

73.3 mm
Depth:

7.9 mm

Weight

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

1. 50b Cobalt

160 g
2. F15

172 g

+12 g versus 50b Cobalt

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.

At least two phones need compatible screen dimensions for a drawing.

1. 50b Cobalt

50b Cobalt: Screen geometry unavailable or conflicting.
2. F15

Screen diagonal:

6.4 in

Aspect ratio (height:width):

20:9

Approximate rectangular screen area:

98.9 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 50b Cobalt, F15, compared at the same storage capacity.
Storage	50b Cobalt	F15
128 GB	Unknown	8 GB RAM

50b Cobalt: Original memory entry

16/32 GB · 1/2 GB RAM

Practical features

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

1. 50b Cobalt

NFC:: See details Super AMOLED
Headphone jack:: Yes
Memory card support:: See details microSD · up to 64 GB (dedicated slot)

2. F15

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 256 GB (dedicated 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. 50b Cobalt

2100 mAh
2. F15

4025 mAh

+1925 mAh versus 50b Cobalt

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. 50b Cobalt2. F15

Everyday essentials

Everyday essentials — specifications for 50b Cobalt, F15.
Specification	50b Cobalt	F15
Dimensions (HxWxD)	144 Х 72 Х 0 mm	160.2 Х 73.3 Х 7.9 mm
Weight	160 g	172 g
Technology	IPS LCD	AMOLED
Screen size	5.5" inch	6.4" inch
Screen resolution	720 x 1280 px	1080 x 2400 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	16/32 GB 1/2 GB RAM	128GB 8GB RAM
Memory card support	microSD up to 64 GB (dedicated slot)	microSD up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.	2100 mAh Removable Li-Ion	4025 mAh Non-removable Li-Po
Operating system OS	Android 6.0 (Marshmallow)	Android 9.0 (Pie); ColorOS 6.1
Chipset	Qualcomm MSM8909 Snapdragon 210 (28 nm)	Mediatek MT6771V Helio P70 (12nm)
NFC	Super AMOLED	Unknown
Headphone jack	Yes	Yes

Display

Display — specifications for 50b Cobalt, F15.
Specification	50b Cobalt	F15
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	68.9 cm2	100.4 cm2
Screen format	16:9 (height:width)	20:9 (height:width)
Screen to body ratio	136 Х 66.5 Х 9.6 mm	85.5%
PPI /points per inch/	294 PPI	408 PPI
Screen protection	Unknown	Corning Gorilla Glass 5

Camera and Video

Camera and Video — specifications for 50b Cobalt, F15.
Specification	50b Cobalt	F15
Rear camera, main	13 MP Single	48 MP Quad
Camera specs	13 MP AF	48 MP f/1.8 26mm (wide) 1/2.0'' 0.8µm PDAF -8 MP f/2.3 13mm (ultrawide) 1/4.0'' 1.12µm -2 MP B/W f/2.4 1/5.0'' 1.75µm -2 MP 1.75µm depth sensor
Functions	Dual-LED flash HDR panorama	HDR
Video	720p@30fps	1080p@30fps
Front camera, selfie	2 MP Single	16 MP Single
Specifications	2 MP	16 MP f/2.0 26mm (wide) 1/3.1'' 1.0µm

Performance

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

Performance — specifications for 50b Cobalt, F15.
Specification	50b Cobalt	F15
Processor CPU	Quad-core 1.1 GHz Cortex-A7	Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
Graphics processor GPU	Adreno 304	Mali-G72 MP3
Antutu 7 score *	17582	135115

General specs

General specs — specifications for 50b Cobalt, F15.
Specification	50b Cobalt	F15
Release date	2017 January	2020 January
Colors	Gray	Lightening Black Unicorn White
Body build	Unknown	Glass front (Gorilla Glass 5) plastic back plastic frame

Communication and Connectivity

Communication and Connectivity — specifications for 50b Cobalt, F15.
Specification	50b Cobalt	F15
SIM card	Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM dual stand-by)	Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE 800 / 1800 / 2100 / 2600	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 8(900) 38(2600) 40(2300) 41(2500)
Speed	HSPA 42.2/11.5 Mbps LTE Cat4 150/50 Mbps	HSPA 42.2/11.5 Mbps LTE-A
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 Wi-Fi Direct hotspot
GPS	Yes with A-GPS	Yes with A-GPS GLONASS BDS
USB	microUSB 2.0	2.0 Type-C 1.0 reversible connector USB On-The-Go
Bluetooth	4.0 A2DP	4.2 A2DP LE
Harmful irradiation	SAR EU - 0.35 W/kg (head) 1.62 W/kg (body)	SAR - 1.20 W/kg (head) 0.55 W/kg (body)

Music and Audio

Music and Audio — specifications for 50b Cobalt, F15.
Specification	50b Cobalt	F15
Radio	FM radio	FM radio
Others	Unknown	430 nits typ. brightness Active noise cancellation with dedicated mic

Other features

Other features — specifications for 50b Cobalt, F15.
Specification	50b Cobalt	F15
Dop	Sensors Fingerprint (rear-mounted) Sensors Accelerometer proximity	Sensors Fingerprint (under display optical) accelerometer gyro proximity compass - Fast battery charging 20W: 50% in 30 min (VOOC Flash Charge 3.0)

Archos 50b Cobalt vs Oppo F15