Archos Diamond 2 Plus vs Coolpad Mega 3

Compare recorded specifications, size and practical differences.

Archos Diamond 2 Plus

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Coolpad Mega 3

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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.

WeightMega 3: 23 g lighterMega 3: 170 g · Diamond 2 Plus: 193 g
WidthDiamond 2 Plus: 3.2 mm narrowerDiamond 2 Plus: 73.8 mm · Mega 3: 77 mm
ChipsetMediatek MT6755 Helio P10 (28 nm) / Mediatek MT6737 (28 nm)Diamond 2 Plus: Mediatek MT6755 Helio P10 (28 nm) · Mega 3: Mediatek MT6737 (28 nm)
HeightDiamond 2 Plus: 3.7 mm shorterDiamond 2 Plus: 148.3 mm · Mega 3: 152 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. Diamond 2 Plus
Height
148.3 mm
Width
73.8 mm
Depth
8.3 mm

Weight
193 g
2. Mega 3
Height
152 mm+3.7 mm versus Diamond 2 Plus
Width
77 mm+3.2 mm versus Diamond 2 Plus
Depth
8.2 mm

Weight
170 g

Weight

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

1. Diamond 2 Plus193 g

+23 g versus Mega 3
2. Mega 3170 g

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.

Screen size

1. Diamond 2 Plus 5.5 in · 16:9 About 83.4 cm² rectangular area
2. Mega 3 5.5 in · 16:9 About 83.4 cm² rectangular area

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 by storage capacity and phone
Storage	Diamond 2 Plus	Mega 3
16 GB	Unknown	2 GB RAM

Diamond 2 Plus: Original memory entry

up to 64 GB (dedicated slot) · 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 2 Plus

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

2. Mega 3

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

Battery capacity

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

Recorded capacity

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

1. Diamond 2 Plus2950 mAh
2. Mega 33050 mAh

+100 mAh versus Diamond 2 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. Diamond 2 Plus2. Mega 3

Everyday essentials

Everyday essentials
Specification	Diamond 2 Plus	Mega 3
Dimensions (HxWxD)	148.3 Х 73.8 Х 8.3 mm	152 Х 77 Х 8.2 mm
Weight	193 g	170 g
Technology	IPS LCD	IPS LCD
Screen size	5.5" inch	5.5" inch
Screen resolution	1080 x 1920 px	720 x 1280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	up to 64 GB (dedicated slot) 512GB 4GB	16 GB 2 GB RAM
Memory card support	microSD up to 256 GB (uses SIM 2 slot)	microSD up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.	2950 mAh Non-removable Li-Ion	3050 mAh Non-removable Li-Po
Operating system OS	Android 6.0 (Marshmallow)	Android 6.0 (Marshmallow); Cool UI
Chipset	Mediatek MT6755 Helio P10 (28 nm)	Mediatek MT6737 (28 nm)
NFC	Super AMOLED	Unknown
Headphone jack	Yes	Yes

Display

Display
Specification	Diamond 2 Plus	Mega 3
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	152.1 Х 76.2 Х 8.1 mm	71.3%
PPI /points per inch/	401 PPI	267 PPI
Screen protection	Asahi Dragontrail Glass	Scratch-resistant glass

Camera and Video

Camera and Video
Specification	Diamond 2 Plus	Mega 3
Rear camera, main	20.7 MP Single	8 MP Single
Camera specs	20.7 MP PDAF & laser AF f/2.4	8 MP AF f/2.2
Functions	HDR	LED flash
Video	1080p@30fps	720p
Front camera, selfie	8 MP Single	8 MP Single
Specifications	8 MP f/1.9 22mm (wide)	8 MP f/2.2

Performance

Performance
Specification	Diamond 2 Plus	Mega 3
Processor CPU	Octa-core (4x2.0 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)	Quad-core 1.2 GHz Cortex-A53
Graphics processor GPU	Mali-T860MP2	Mali-T860
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	51508	29322

General specs

General specs
Specification	Diamond 2 Plus	Mega 3
Release date	2016 March	2016 December
Colors	Black	Champagne White Moondust Grey Gold White
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	250 EUR	110 EUR
Battery life	Stand by time- Up to 320 h (3G) Talking time- Up to 11 h (3G)	Stand by time- Up to 200 h (3G) Talking time- Up to 8 h (3G)

Communication and Connectivity

Communication and Connectivity
Specification	Diamond 2 Plus	Mega 3
SIM card	Single SIM (Micro-SIM)Hybrid Dual SIM (Micro-SIM dual stand-by)	Triple SIM (Nano-SIM triple 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) 3(1800) 7(2600) 20(800)	Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 7(2600) 20(800) 40(2300)
Speed	HSPA 42.2/11.5 Mbps LTE Cat4 150/50 Mbps	HSPA 21.1/5.76 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 DLNA WiFi Direct hotspot	Wi-Fi 802.11 b/g/n Wi-Fi Direct hotspot
GPS	Yes with A-GPS GLONASS BDS	Yes with A-GPS
USB	3.0 Type-C 1.0 reversible connector USB On-The-Go	microUSB 2.0 USB Host
Bluetooth	4.0 A2DP Super AMOLED EDR aptX	4.0 A2DP
Harmful irradiation	SAR EU - 0.57 W/kg (head) 1.65 W/kg (body)	SAR EU - 0.68 W/kg (head) 0.66 W/kg (body)

Music and Audio

Music and Audio
Specification	Diamond 2 Plus	Mega 3
Radio	Stereo FM radio with RDS; reco	Stereo FM radio; recording
Others	Active noise cancellation with dedicated mic	Unknown

Other features

Other features
Specification	Diamond 2 Plus	Mega 3
Dop	Sensors Fingerprint (front-mounted) Sensors Accelerometer proximity compass	Sensors Accelerometer proximity - Also known as Coolpad 3503I

Archos Diamond 2 Plus vs Coolpad Mega 3