alcatel 3 vs BlackBerry Key2

Compare recorded specifications, size and practical differences.

alcatel 3

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BlackBerry Key2

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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.

Weight3: 23 g lighter3: 145 g · Key2: 168 g
Width3: 3 mm narrower3: 68.8 mm · Key2: 71.8 mm
Screen diagonalKey2: 1 in smaller diagonalKey2: 4.5 in · 3: 5.5 in
ChipsetMediatek MT6739 (28 nm) / Qualcomm SDM660 Snapdragon 660 (14 nm)3: Mediatek MT6739 (28 nm) · Key2: Qualcomm SDM660 Snapdragon 660 (14 nm)
Rear camera layoutSingle / Dual3: Single · Key2: Dual
Height3: 4.3 mm shorter3: 147.1 mm · Key2: 151.4 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.

Front

Side

1. 3
Height
147.1 mm
Width
68.8 mm
Depth
8.5 mm

Weight
145 g
2. Key2
Height
151.4 mm+4.3 mm versus 3
Width
71.8 mm+3 mm versus 3
Depth
8.5 mm

Weight
168 g

Weight

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

1. 3145 g
2. Key2168 g

+23 g versus 3

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. 3 5.5 in · 18:9 About 78.1 cm² rectangular area
2. Key2 4.5 in · 3:2 About 60.3 cm² rectangular area

3 has approximately 29.5% more rectangular screen area than Key2.

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	3	Key2
16 GB	2 GB RAM	Not recorded
64 GB	Not recorded	6 GB RAM
128 GB	Not recorded	6 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. 3

NFC: See details Yes (5052Y only)
Headphone jack: Yes
Memory card support: See details microSD · up to 128 GB

2. Key2

NFC: Yes
Headphone jack: Yes
Memory card support: See details microSD · up to 256 GB

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. 33000 mAh
2. Key23500 mAh

+500 mAh versus 3

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. 32. Key2

Everyday essentials

Everyday essentials
Specification	3	Key2
Dimensions (HxWxD)	147.1 Х 68.8 Х 8.5 mm	151.4 Х 71.8 Х 8.5 mm
Weight	145 g	168 g
Technology	IPS LCD	IPS LCD
Screen size	5.5" inch	4.5" inch
Screen resolution	720 x 1440 px	1080 x 1620 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	16 GB 2 GB RAM	64/128 GB 6 GB RAM
Memory card support	microSD up to 128 GB	microSD up to 256 GB
BatteryCapacity is not battery life. No endurance test is implied.	3000 mAh Non-removable Li-Ion	3500 mAh Non-removable Li-Ion
Operating system OS	Android 8.0 (Oreo)	Android 8.1 (Oreo)
Chipset	Mediatek MT6739 (28 nm)	Qualcomm SDM660 Snapdragon 660 (14 nm)
NFC	Yes (5052Y only)	Yes
Headphone jack	Yes	Yes

Display

Display
Specification	3	Key2
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	78.1 cm2	60.0 cm2
Screen format	18:9 (height:width)	3:2 (height:width)
Screen to body ratio	77.1%	55.2%
PPI /points per inch/	293 PPI	434 PPI
Screen protection	Unknown	Corning Gorilla Glass 3

Camera and Video

Camera and Video
Specification	3	Key2
Rear camera, main	13 MP Single	12 MP Dual
Camera specs	13 MP f/2.0 1/3'' 1.12µm PDAF	12 MP f/1.8 1/2.3'' 1.28µm dual pixel PDAF -12 MP f/2.6 1/3.4'' 1.0µm PDAF
Functions	LED flash	Dual-LED dual-tone flash HDR panorama
Video	1080p@30fps	1080p@30fps
Front camera, selfie	5 MP Single	8 MP Single
Specifications	5 MP	8 MP f/2.0 1/4'' 1.12µm

Performance

Performance
Specification	3	Key2
Processor CPU	Quad-core 1.3 GHz Cortex-A53	Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
Graphics processor GPU	PowerVR GE8100	Adreno 512
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	35145	104256
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	1628
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	5894

General specs

General specs
Specification	3	Key2
Release date	2018 February	2018 June
Colors	Spectrum Black Spectrum Gold (LATAM) Spectrum Blue (APAC) Spectrum Blue Spectrum Gold (EU/MEA)	Black Silver
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	170 EUR	500 EUR
Body build	Unknown	aluminum frame (7000 series) plastic back

Communication and Connectivity

Communication and Connectivity
Specification	3	Key2
SIM card	Single SIM (Nano-SIM)Dual SIM (Nano-SIM dual stand-by)	Single SIM (Nano-SIM)Dual SIM (Nano-SIM dual stand-by) - BBF100-6 only
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - 5052A HSDPA 850 / 900 / 1900 / 2100 - 5052Y/D -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) - 5052A LTE band 1(2100) 20(800) - 5052Y/D	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (BBF100-6 model only) -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) 19(800) 20(800) 26(850) 28(700) 32(1500) 38(2600) 39(1900) 40(2300) 41(2500) - EU Africa AU (BBF100-1) LTE band 1(2100) 14(700) 29(700) 30(2300) 41(2500) 66(1700/2100) - Canada US LATAM (BBF100-2) LTE band 1(2100) 41(2500) - ME APAC India (BBF100-6) LTE band 1(2100) 41(2500) - China (BBF100-4)
Speed	HSPA 42.2/11.5 Mbps LTE Cat4 150/50 Mbps	HSPA 42.2/5.76 Mbps LTE-A (3CA) Cat11 600/75 Mbps
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 BDS2
USB	microUSB 2.0 USB On-The-Go	3.0 Type-C 1.0 reversible connector USB On-The-Go
Bluetooth	4.2 A2DP LE	5.0 A2DP LE EDR
Harmful irradiation	Unknown	SAR EU - 0.72 W/kg (head) 1.68 W/kg (body)

Music and Audio

Music and Audio
Specification	3	Key2
Radio	FM radio	FM radio
Others	Active noise cancellation with dedicated mic	Active noise cancellation with dedicated mic

Other features

Other features
Specification	3	Key2
Dop	Sensors Fingerprint (rear-mounted) accelerometer proximity compass	Sensors Fingerprint (front-mounted) accelerometer gyro proximity compass - Fast battery charging: 50% in 36 min (Quick Charge 3.0) - Capacitive touch 4-row BlackBerry keyboard - Versions: BBF100-1 (EU Africa AU); BBF100-2 (Canada US LATAM); BBF100-6 (ME APAC India); BBF100-4 (China) Also known as BlackBerry Athena

alcatel 3 vs BlackBerry Key2

alcatel 3

BlackBerry Key2

Key differences

Physical size

Screen size

Memory variants

Practical features

1. 3

2. Key2

Battery capacity

Specifications

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