Asus Zenfone Max (M1) ZB556KL vs BlackBerry KEY2 LE

Compare recorded specifications, size and practical differences.

BlackBerry KEY2 LE

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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.

Weight

Zenfone Max (M1) ZB556KL: 6 g lighter

Zenfone Max (M1) ZB556KL:

150 g

KEY2 LE:

156 g
Screen diagonal

KEY2 LE: 0.95 in smaller diagonal

Zenfone Max (M1) ZB556KL:

5.45 in

KEY2 LE:

4.5 in
Chipset

Zenfone Max (M1) ZB556KL:

Qualcomm MSM8937 Snapdragon 430 (28 nm)

KEY2 LE:

Qualcomm SDM636 Snapdragon 636 (14 nm)
Height

Zenfone Max (M1) ZB556KL: 3 mm shorter

Zenfone Max (M1) ZB556KL:

147.3 mm

KEY2 LE:

150.3 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.

1. Zenfone Max (M1) ZB556KL

Height:

147.3 mm
Width:

70.9 mm
Depth:

8.7 mm
2. KEY2 LE

Height:

150.3 mm +3 mm versus Zenfone Max (M1) ZB556KL
Width:

71.8 mm
Depth:

8.4 mm

Weight

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

1. Zenfone Max (M1) ZB556KL

150 g
2. KEY2 LE

156 g

+6 g versus Zenfone Max (M1) ZB556KL

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. Zenfone Max (M1) ZB556KL

Zenfone Max (M1) ZB556KL: Screen geometry unavailable or conflicting.
2. KEY2 LE

Screen diagonal:

4.5 in

Aspect ratio (height:width):

3:2

Approximate rectangular screen area:

60.3 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 Zenfone Max (M1) ZB556KL, KEY2 LE, compared at the same storage capacity.
Storage	Zenfone Max (M1) ZB556KL	KEY2 LE
32 GB	3 GB RAM	Unknown

KEY2 LE: Original memory entry

32/64 GB · 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. Zenfone Max (M1) ZB556KL

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 256 GB (dedicated slot)

2. KEY2 LE

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 battery capacity

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

1. Zenfone Max (M1) ZB556KL

4000 mAh

+1000 mAh versus KEY2 LE
2. KEY2 LE

3000 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. Zenfone Max (M1) ZB556KL2. KEY2 LE

Everyday essentials

Everyday essentials — specifications for Zenfone Max (M1) ZB556KL, KEY2 LE.
Specification	Zenfone Max (M1) ZB556KL	KEY2 LE
Dimensions (HxWxD)	147.3 Х 70.9 Х 8.7 mm	150.3 Х 71.8 Х 8.4 mm
Weight	150 g	156 g
Technology	IPS LCD	IPS LCD
Screen size	5.45" inch	4.5" inch
Screen resolution	720 x 1440 px	1080 x 1620 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	32 GB 3 GB RAM	32/64 GB 512GB 4GB
Memory card support	microSD up to 256 GB (dedicated slot)	microSD up to 256 GB
Battery Capacity is not battery life. No endurance test is implied.	4000 mAh Non-removable Li-Po	3000 mAh Non-removable Li-Ion
Operating system OS	Android 8 (Oreo); ZenUI 5	Android 8.1 (Oreo)
Chipset	Qualcomm MSM8937 Snapdragon 430 (28 nm)	Qualcomm SDM636 Snapdragon 636 (14 nm)
NFC	Unknown	Yes
Headphone jack	Yes	Yes

Display

Display — specifications for Zenfone Max (M1) ZB556KL, KEY2 LE.
Specification	Zenfone Max (M1) ZB556KL	KEY2 LE
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	86.5 cm2	60.0 cm2
Screen format	16:10 (height:width)	3:2 (height:width)
Screen to body ratio	82.8%	55.6%
PPI /points per inch/	247 PPI	434 PPI
Screen protection	Unknown	Corning Gorilla Glass (unspecified version)

Camera and Video

Camera and Video — specifications for Zenfone Max (M1) ZB556KL, KEY2 LE.
Specification	Zenfone Max (M1) ZB556KL	KEY2 LE
Rear camera, main	13 MP Dual	13 MP Dual
Camera specs	13 MP f/2.0 1/3'' 1.12µm PDAF	13 MP f/2.2 1/3.1'' 1.12µm PDAF -5 MP f/2.4 depth sensor
Functions	LED flash	Dual-LED dual-tone flash HDR panorama
Video	1080p@30fps (gyro-EIS)	1080p@30fps
Front camera, selfie	8 MP Single	8 MP Single
Specifications	8 MP f/2.0 25mm (wide) 1.12µm	8 MP

Performance

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

Performance — specifications for Zenfone Max (M1) ZB556KL, KEY2 LE.
Specification	Zenfone Max (M1) ZB556KL	KEY2 LE
Processor CPU	Octa-core 1.4 GHz Cortex-A53	Octa-core 1.8 GHz Kryo 260
Graphics processor GPU	Adreno 505	Adreno 509
Antutu 7 score *	Unknown	115692

General specs

General specs — specifications for Zenfone Max (M1) ZB556KL, KEY2 LE.
Specification	Zenfone Max (M1) ZB556KL	KEY2 LE
Release date	2018 October	2018 August
Colors	Deepsea Black Sunlight Gold	Slate Champagne Atomic
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	120 EUR	330 EUR
Body build	Front glass aluminum body	aluminum frame plastic back

Communication and Connectivity

Communication and Connectivity — specifications for Zenfone Max (M1) ZB556KL, KEY2 LE.
Specification	Zenfone Max (M1) ZB556KL	KEY2 LE
SIM card	Dual SIM (Nano-SIM dual stand-by)	Single SIM (Nano-SIM)Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM 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) 17(700) 19(800) 20(800) 26(850) 28(700) 32(1500) 38(2600) 40(2300) 41(2500) - BBE100-1 BBE100-4 DS (EU Africa AU) LTE band 1(2100) 13(700) 29(700) 66(1700/2100) 39(1900) 41(2500) - BBE100-2 BBE100-5 DS (NA LATAM)
Speed	HSPA 42.2/5.76 Mbps LTE-A Cat4 150/50 Mbps	HSPA 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 а/b/g/n/ac dual-band WiFi Direct hotspot
GPS	Yes with A-GPS GLONASS BDS	Yes with A-GPS GLONASS
USB	microUSB 2.0 USB On-The-Go	2.0 Type-C 1.0 reversible connector USB On-The-Go
Bluetooth	4.0 A2DP LE	5.0 A2DP LE EDR
Harmful irradiation	Unknown	SAR - 1.01 W/kg (head) 1.17 W/kg (body) SAR EU - 0.78 W/kg (head) 1.61 W/kg (body)

Music and Audio

Music and Audio — specifications for Zenfone Max (M1) ZB556KL, KEY2 LE.
Specification	Zenfone Max (M1) ZB556KL	KEY2 LE
Radio	FM radio	FM radio
Others	Active noise cancellation with dedicated mic	Active noise cancellation with dedicated mic

Other features

Other features — specifications for Zenfone Max (M1) ZB556KL, KEY2 LE.
Specification	Zenfone Max (M1) ZB556KL	KEY2 LE
Dop	Sensors Fingerprint (rear-mounted) accelerometer proximity compass - Photo/video editor -Charging 2A/5V 10W	Sensors Fingerprint (front-mounted) accelerometer proximity compass - Capacitive touch 4-row BlackBerry keyboard - Versions: BBE100-1 BBE100-4 DS (EU Africa AU); BBE100-2 BBE100-5 DS (NA LATAM)

Asus Zenfone Max (M1) ZB556KL vs BlackBerry KEY2 LE