Archos 55 Cobalt Plus vs BLU Bold N1: 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

55 Cobalt Plus:

LCD

Bold N1:

OLED
Weight

55 Cobalt Plus: 52 g lighter

55 Cobalt Plus:

130 g

Bold N1:

182 g
Width

Bold N1: 2.9 mm narrower

55 Cobalt Plus:

77 mm

Bold N1:

74.1 mm
Screen diagonal

55 Cobalt Plus: 0.9 in smaller diagonal

55 Cobalt Plus:

5.5 in

Bold N1:

6.4 in
Chipset

55 Cobalt Plus:

Mediatek MT6735P (28 nm)

Bold N1:

Mediatek MT6771V Helio P70 (12nm)
Rear camera layout

55 Cobalt Plus:

Single

Bold N1:

Dual

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. 55 Cobalt Plus

Height:

152.5 mm
Width:

77 mm +2.9 mm versus Bold N1
Depth:

8.3 mm
2. Bold N1

Height:

158.7 mm +6.2 mm versus 55 Cobalt Plus
Width:

74.1 mm
Depth:

8.6 mm

Weight

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

1. 55 Cobalt Plus

130 g
2. Bold N1

182 g

+52 g versus 55 Cobalt Plus

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. 55 Cobalt Plus

Screen diagonal:

5.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

83.4 cm²
2. Bold N1

Screen diagonal:

6.4 in

Aspect ratio (height:width):

19.5:9

Approximate rectangular screen area:

100.5 cm²

Bold N1 has approximately 20.6% more rectangular screen area than 55 Cobalt Plus.

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 55 Cobalt Plus, Bold N1, compared at the same storage capacity.
Storage	55 Cobalt Plus	Bold N1
16 GB	2 GB RAM	Not recorded
128 GB	Not recorded	4 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. 55 Cobalt Plus

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

2. Bold N1

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 128 GB

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. 55 Cobalt Plus

2700 mAh
2. Bold N1

3500 mAh

+800 mAh versus 55 Cobalt Plus

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. 55 Cobalt Plus2. Bold N1

Everyday essentials

Everyday essentials — specifications for 55 Cobalt Plus, Bold N1.
Specification	55 Cobalt Plus	Bold N1
Dimensions (HxWxD)	152.5 Х 77 Х 8.3 mm	158.7 Х 74.1 Х 8.6 mm
Weight	130 g	182 g
Technology	IPS LCD	AMOLED
Screen size	5.5" inch	6.4" inch
Screen resolution	720 x 1280 px	1080 x 2340 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	16 GB 2 GB RAM	128GB 4GB RAM
Memory card support	microSD up to 64 GB (dedicated slot)	microSD up to 128 GB
Battery Capacity is not battery life. No endurance test is implied.	2700 mAh Non-removable Li-Ion	3500 mAh Non-removable Li-Po
Operating system OS	Android 5.1.1 (Lollipop)	Android 9.0 (Pie) planned upgrade to Android 10.0
Chipset	Mediatek MT6735P (28 nm)	Mediatek MT6771V Helio P70 (12nm)
NFC	Super AMOLED	Unknown
Headphone jack	Yes	Yes

Display

Display — specifications for 55 Cobalt Plus, Bold N1.
Specification	55 Cobalt Plus	Bold N1
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	83.4 cm2	100.5 cm2
Screen format	16:9 (height:width)	19.5:9 (height:width)
Screen to body ratio	71.0%	85.5%
PPI /points per inch/	267 PPI	403 PPI
Screen protection	Unknown	Corning Gorilla Glass 5

Camera and Video

Camera and Video — specifications for 55 Cobalt Plus, Bold N1.
Specification	55 Cobalt Plus	Bold N1
Rear camera, main	13 MP Single	16 MP Dual
Camera specs	13 MP AF	16 MP f/1.8 1/2.8'' PDAF -5 MP f/2.2 1/5'' depth sensor
Functions	Dual-LED flash HDR panorama	LED flash HDR panorama
Video	720p@30fps	1080p@30fps
Front camera, selfie	2 MP Single	13 MP Single
Specifications	2 MP	Motorized pop-up 13 MP f/2.0 1/4''

Performance

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

Performance — specifications for 55 Cobalt Plus, Bold N1.
Specification	55 Cobalt Plus	Bold N1
Processor CPU	Quad-core 1.0 GHz Cortex-A53	Octa-core (4x2.1 GHz Cortex-A73 & 4x2.1 GHz Cortex-A53)
Graphics processor GPU	Mali-T720MP2	Mali-G72 MP3
Antutu 7 score *	21040	137456
GeekBench 5 Single Core *	Unknown	290
GeekBench 5 Multi-Core *	Unknown	1356

General specs

General specs — specifications for 55 Cobalt Plus, Bold N1.
Specification	55 Cobalt Plus	Bold N1
Release date	2016 January	2019 September
Colors	Blue/Gray	Raven Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	Unknown	200 USD
Battery life	Stand by time- Up to 450 h Talking time- Up to 27 h	Stand by time- Up to 600 h (3G) Talking time- Up to 20 h (3G)

Communication and Connectivity

Communication and Connectivity — specifications for 55 Cobalt Plus, Bold N1.
Specification	55 Cobalt Plus	Bold N1
SIM card	Single SIM (Micro-SIM)Dual 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 band 1(2100) 7(2600) 9(1800) 20(800)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -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) 28(700)
Speed	HSPA 42.2/11.5 Mbps LTE Cat4 150/50 Mbps	HSPA 42.2/5.76 Mbps LTE-A (2CA) Cat6 300/50 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n Wi-Fi Direct DLNA hotspot	Wi-Fi 802.11 a/b/g/n Wi-Fi Direct hotspot
GPS	Yes with A-GPS	Yes with A-GPS
USB	microUSB 2.0	2.0 Type-C 1.0 reversible connector USB On-The-Go
Bluetooth	4.0 A2DP	4.1 A2DP LE
Harmful irradiation	SAR EU - 0.25 W/kg (head) 1.28 W/kg (body)	Unknown

Music and Audio

Music and Audio — specifications for 55 Cobalt Plus, Bold N1.
Specification	55 Cobalt Plus	Bold N1
Radio	Stereo FM radio RDS recording	FM radio

Other features

Other features — specifications for 55 Cobalt Plus, Bold N1.
Specification	55 Cobalt Plus	Bold N1
Dop	Sensors Accelerometer gyro proximity	Sensors Fingerprint (under display optical) accelerometer gyro proximity compass - Fast battery charging 18W -Fast Qi wireless charging 10W

Archos 55 Cobalt Plus vs BLU Bold N1