BlackBerry Key2 vs Motorola MILESTONE: 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.

Width

MILESTONE: 11.8 mm narrower

Key2:

71.8 mm

MILESTONE:

60 mm
Screen diagonal

MILESTONE: 0.8 in smaller diagonal

Key2:

4.5 in

MILESTONE:

3.7 in
Rear camera layout

Key2:

Dual

MILESTONE:

Single
Depth

Key2: 5.2 mm thinner

Key2:

8.5 mm

MILESTONE:

13.7 mm
Height

MILESTONE: 35.6 mm shorter

Key2:

151.4 mm

MILESTONE:

115.8 mm
Release year

Key2:

2018

MILESTONE:

2009

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. Key2

Height:

151.4 mm +35.6 mm versus MILESTONE
Width:

71.8 mm +11.8 mm versus MILESTONE
Depth:

8.5 mm
2. MILESTONE

Height:

115.8 mm
Width:

60 mm
Depth:

13.7 mm +5.2 mm versus Key2

Weight

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

1. Key2

168 g

+3 g versus MILESTONE
2. MILESTONE

165 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.

1. Key2

Screen diagonal:

4.5 in

Aspect ratio (height:width):

3:2

Approximate rectangular screen area:

60.3 cm²
2. MILESTONE

Screen diagonal:

3.7 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

37.7 cm²

Key2 has approximately 59.8% more rectangular screen area than MILESTONE.

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 Key2, MILESTONE, compared at the same storage capacity.
Storage	Key2	MILESTONE
64 GB	6 GB RAM	Unknown
128 GB	6 GB RAM	Unknown

MILESTONE: Original memory entry

133 MB · 256 MB 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. Key2

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

2. MILESTONE

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 32 GB (dedicated slot) · 8 GB included

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. Key2

3500 mAh

+2100 mAh versus MILESTONE
2. MILESTONE

1400 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. Key22. MILESTONE

Everyday essentials

Everyday essentials — specifications for Key2, MILESTONE.
Specification	Key2	MILESTONE
Dimensions (HxWxD)	151.4 Х 71.8 Х 8.5 mm	115.8 Х 60 Х 13.7 mm
Weight	168 g	165 g
Technology	IPS LCD	TFT
Screen size	4.5" inch	3.7" inch
Screen resolution	1080 x 1620 px	480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	64/128 GB 6 GB RAM	133 MB 256 MB RAM
Memory card support	microSD up to 256 GB	microSD up to 32 GB (dedicated slot) 8 GB included
Battery Capacity is not battery life. No endurance test is implied.	3500 mAh Non-removable Li-Ion	1400 mAh Removable Li-Ion
Operating system OS	Android 8.1 (Oreo)	Android 2.1 (Eclair) upgradable to 2.2 (Froyo)
Chipset	Qualcomm SDM660 Snapdragon 660 (14 nm)	Unknown
NFC	Yes	Unknown
Headphone jack	Yes	Yes

Display

Display — specifications for Key2, MILESTONE.
Specification	Key2	MILESTONE
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	60.0 cm2	37.7 cm2
Screen format	3:2 (height:width)	16:9 (height:width)
Screen to body ratio	55.2%	54.3%
PPI /points per inch/	434 PPI	265 PPI
Screen protection	Corning Gorilla Glass 3	Corning Gorilla Glass

Camera and Video

Camera and Video — specifications for Key2, MILESTONE.
Specification	Key2	MILESTONE
Rear camera, main	12 MP Dual	5 MP Single
Camera specs	12 MP f/1.8 1/2.3'' 1.28µm dual pixel PDAF -12 MP f/2.6 1/3.4'' 1.0µm PDAF	5 MP AF
Functions	Dual-LED dual-tone flash HDR panorama	Dual-LED flash
Video	1080p@30fps	480p@24fps
Front camera, selfie	8 MP Single	0 MP,
Specifications	8 MP f/2.0 1/4'' 1.12µm	Unknown

Performance

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

Performance — specifications for Key2, MILESTONE.
Specification	Key2	MILESTONE
Processor CPU	Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)	600 MHz Cortex-A8
Graphics processor GPU	Adreno 512	PowerVR SGX530
Antutu 7 score *	104256	Unknown
GeekBench 4 Single Core *	1628	Unknown
GeekBench 4 Multi-Core *	5894	Unknown

General specs

General specs — specifications for Key2, MILESTONE.
Specification	Key2	MILESTONE
Release date	2018 June	2009 November
Colors	Black Silver	Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	500 EUR	130 EUR
Battery life	Unknown	Stand by time- Up to 350 h Talking time- Up to 6 h 30 min
Body build	aluminum frame (7000 series) plastic back	Unknown

Communication and Connectivity

Communication and Connectivity — specifications for Key2, MILESTONE.
Specification	Key2	MILESTONE
SIM card	Single SIM (Nano-SIM)Dual SIM (Nano-SIM dual stand-by) - BBF100-6 only	Mini-SIM
Network	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)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed	HSPA 42.2/5.76 Mbps LTE-A (3CA) Cat11 600/75 Mbps	HSPA 10.2/5.76 Mbps
GPRS	Yes	Class 12
Edge	Yes	Class 12
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac dual-band WiFi Direct hotspot	Wi-Fi 802.11 b/g hotspot (Android 2.2)
GPS	Yes with A-GPS GLONASS BDS2	Yes with A-GPS Motonav software
USB	3.0 Type-C 1.0 reversible connector USB On-The-Go	microUSB 2.0
Bluetooth	5.0 A2DP LE EDR	2.1 A2DP
Harmful irradiation	SAR EU - 0.72 W/kg (head) 1.68 W/kg (body)	SAR - 1.49 W/kg (head) 1.50 W/kg (body) SAR EU - 0.64 W/kg (head)

Music and Audio

Music and Audio — specifications for Key2, MILESTONE.
Specification	Key2	MILESTONE
Radio	FM radio	No
Others	Active noise cancellation with dedicated mic	Unknown

Other features

Other features — specifications for Key2, MILESTONE.
Specification	Key2	MILESTONE
Dop	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	Sensors Accelerometer proximity compass - MP3/eAAC+/WAV/WMA9 player -MP4/H.264/WMV9 player -Document viewer -Photo viewer/editor -Organizer -Voice memo/dial -Predictive text input - Distributed as Motorola DROID in the USA

BlackBerry Key2 vs Motorola MILESTONE

BlackBerry Key2

Motorola MILESTONE

Key differences

Width

Screen diagonal

Rear camera layout

Depth

Height

Release year

Physical size

1. Key2

2. MILESTONE

Weight

1. Key2

2. MILESTONE

Screen size

1. Key2

2. MILESTONE

Memory variants

Practical features

1. Key2

2. MILESTONE

Battery capacity

Recorded battery capacity

1. Key2

2. MILESTONE

Specifications

Similar comparisons

BlackBerry Key2 vs Micromax Bolt Q331

BlackBerry Key2 vs Samsung Vodafone 360 M1