Asus Zenfone Max Pro (M1) ZB601KL vs T-Mobile Shadow: 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.

Weight

Shadow: 30 g lighter

Zenfone Max Pro (M1) ZB601KL:

180 g

Shadow:

150 g
Width

Shadow: 23 mm narrower

Zenfone Max Pro (M1) ZB601KL:

76 mm

Shadow:

53 mm
Chipset

Zenfone Max Pro (M1) ZB601KL:

Qualcomm SDM636 Snapdragon 636 (14 nm)

Shadow:

TI OMAP 850
Rear camera layout

Zenfone Max Pro (M1) ZB601KL:

Dual

Shadow:

Single
Depth

Zenfone Max Pro (M1) ZB601KL: 6.5 mm thinner

Zenfone Max Pro (M1) ZB601KL:

8.5 mm

Shadow:

15 mm
Height

Shadow: 56 mm shorter

Zenfone Max Pro (M1) ZB601KL:

159 mm

Shadow:

103 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 Pro (M1) ZB601KL

Height:

159 mm +56 mm versus Shadow
Width:

76 mm +23 mm versus Shadow
Depth:

8.5 mm
2. Shadow

Height:

103 mm
Width:

53 mm
Depth:

15 mm +6.5 mm versus Zenfone Max Pro (M1) ZB601KL

Weight

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

1. Zenfone Max Pro (M1) ZB601KL

180 g

+30 g versus Shadow
2. Shadow

150 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.

At least two phones need compatible screen dimensions for a drawing.

1. Zenfone Max Pro (M1) ZB601KL

Screen diagonal:

5.99 in

Aspect ratio (height:width):

18:9

Approximate rectangular screen area:

92.6 cm²
2. Shadow

Shadow: Screen geometry unavailable or conflicting.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Zenfone Max Pro (M1) ZB601KL: Original memory entry

64 GB · 4/6 GB RAM 32 GB · 3 GB RAM

Shadow: Original memory entry

128 MB RAM · 256 MB ROM

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 Pro (M1) ZB601KL

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 512 GB (dedicated slot)

2. Shadow

NFC:: Unknown
Headphone jack:: No
Memory card support:: See details microSD (dedicated slot)

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 Pro (M1) ZB601KL

5000 mAh

+4080 mAh versus Shadow
2. Shadow

920 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 Pro (M1) ZB601KL2. Shadow

Everyday essentials

Everyday essentials — specifications for Zenfone Max Pro (M1) ZB601KL, Shadow.
Specification	Zenfone Max Pro (M1) ZB601KL	Shadow
Dimensions (HxWxD)	159 Х 76 Х 8.5 mm	103 Х 53 Х 15 mm
Weight	180 g	150 g
Technology	IPS LCD	TFT
Screen size	5.99" inch	0" inch
Screen resolution	1080 x 2160 px	240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	64 GB 4/6 GB RAM 32 GB 3 GB RAM	128 MB RAM 256 MB ROM
Memory card support	microSD up to 512 GB (dedicated slot)	microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.	5000 mAh Non-removable Li-Po	920 mAh Removable Li-Ion
Operating system OS	Android 8.1 (Oreo)	Microsoft Windows Mobile 6.0 Standard
Chipset	Qualcomm SDM636 Snapdragon 636 (14 nm)	TI OMAP 850
Headphone jack	Yes	No

Display

Display — specifications for Zenfone Max Pro (M1) ZB601KL, Shadow.
Specification	Zenfone Max Pro (M1) ZB601KL	Shadow
Touchscreen	capacitive touchscreen	Unknown
Display colors	16M	65K
Screen area	92.1 cm2	Unknown
Screen format	18:9 (height:width)	4:3 (height:width)
Screen to body ratio	76.2%	Unknown
PPI /points per inch/	404 PPI	0 PPI

Camera and Video

Camera and Video — specifications for Zenfone Max Pro (M1) ZB601KL, Shadow.
Specification	Zenfone Max Pro (M1) ZB601KL	Shadow
Rear camera, main	13 MP Dual	2 MP Single
Camera specs	13 MP f/2.2 25mm (wide) 1.12µm PDAF -5 MP f/2.4 depth sensor -or -16 MP f/2.0 depth sensor (6 GB RAM model only)	2 MP
Functions	LED flash	Unknown
Video	1080p@30fps	Yes
Front camera, selfie	8 MP Single	0 MP,
Specifications	8 MP f/2.2 26mm (wide) 1.0µm 16 MP (6 GB RAM model only)	Unknown

Performance

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

Performance — specifications for Zenfone Max Pro (M1) ZB601KL, Shadow.
Specification	Zenfone Max Pro (M1) ZB601KL	Shadow
Processor CPU	Octa-core 1.8 GHz Kryo 260	200 MHz ARM926EJ-S
Graphics processor GPU	Adreno 509	Unknown
Antutu 7 score *	116821	Unknown
GeekBench 4 Single Core *	1317	Unknown
GeekBench 4 Multi-Core *	4681	Unknown
GeekBench 4 RenderScript *	4451	Unknown
Antutu 8 score *	123716	Unknown
GeekBench 4 Battery *	6442	Unknown
GeekBench 5 Single Core *	273	Unknown
GeekBench 5 Multi-Core *	1159	Unknown

General specs

General specs — specifications for Zenfone Max Pro (M1) ZB601KL, Shadow.
Specification	Zenfone Max Pro (M1) ZB601KL	Shadow
Release date	2018 April	2007 October
Colors	Meteor Silver Deepsea Black	Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	160 EUR	260 EUR
Battery life	Stand by time- Up to 840 h (3G) Talking time- Up to 42 h (3G) Music play - Up to 199 h	Stand by time- Up to 150 h Talking time- Up to 5 h
Body build	Front glass aluminum body	Unknown

Communication and Connectivity

Communication and Connectivity — specifications for Zenfone Max Pro (M1) ZB601KL, Shadow.
Specification	Zenfone Max Pro (M1) ZB601KL	Shadow
SIM card	Dual SIM (Nano-SIM dual stand-by)	Mini-SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 2100 - India -4G - LTE LTE band 1(2100) 3(1800) 5(850) 7(2600) 8(900) 20(800) 40(2300) - India	Unknown
Speed	HSPA 42.2/5.76 Mbps LTE Cat4 150/50 Mbps	Unknown
GPRS	Yes	Class 10
Edge	Yes	Class 10
Wi-Fi	Wi-Fi 802.11 b/g/n WiFi Direct hotspot	Wi-Fi 802.11 b/g
GPS	Yes with A-GPS GLONASS BDS	No
USB	microUSB 2.0 USB On-The-Go	miniUSB
Bluetooth	5.0 A2DP LE	2.0
Harmful irradiation	Unknown	SAR - 0.35 W/kg (head) 0.67 W/kg (body)

Music and Audio

Music and Audio — specifications for Zenfone Max Pro (M1) ZB601KL, Shadow.
Specification	Zenfone Max Pro (M1) ZB601KL	Shadow
Radio	FM radio	No
Others	Active noise cancellation with dedicated mic	Unknown

Other features

Other features — specifications for Zenfone Max Pro (M1) ZB601KL, Shadow.
Specification	Zenfone Max Pro (M1) ZB601KL	Shadow
Dop	Sensors Fingerprint (rear-mounted) accelerometer proximity compass gyroscope ambient light sensor - Charging 5V/2A 10W - For Global market India Malaysia	Pocket Office -MP3/AAC player -Voice memo/dial -Predictive text input HTC Juno platform

Asus Zenfone Max Pro (M1) ZB601KL vs T-Mobile Shadow