Asus Zenfone AR ZS571KL vs BLU Studio X Plus: 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.

Display technology

OLED versus LCD

Zenfone AR ZS571KL:

OLED

Studio X Plus:

LCD
Width

Studio X Plus: 1.1 mm narrower

Zenfone AR ZS571KL:

77.7 mm

Studio X Plus:

76.6 mm
Screen diagonal

Studio X Plus: 0.2 in smaller diagonal

Zenfone AR ZS571KL:

5.7 in

Studio X Plus:

5.5 in
Depth

Zenfone AR ZS571KL: 1.6 mm thinner

Zenfone AR ZS571KL:

9 mm

Studio X Plus:

10.6 mm
Height

Studio X Plus: 3.2 mm shorter

Zenfone AR ZS571KL:

158.7 mm

Studio X Plus:

155.5 mm
Release year

Zenfone AR ZS571KL:

2017

Studio X Plus:

2015

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 AR ZS571KL

Height:

158.7 mm +3.2 mm versus Studio X Plus
Width:

77.7 mm +1.1 mm versus Studio X Plus
Depth:

9 mm
2. Studio X Plus

Height:

155.5 mm
Width:

76.6 mm
Depth:

10.6 mm +1.6 mm versus Zenfone AR ZS571KL

Weight

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

1. Zenfone AR ZS571KL

170 g
2. Studio X Plus

170 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. Zenfone AR ZS571KL

Screen diagonal:

5.7 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

89.6 cm²
2. Studio X Plus

Screen diagonal:

5.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

83.4 cm²

Zenfone AR ZS571KL has approximately 7.4% more rectangular screen area than Studio X Plus.

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 AR ZS571KL, Studio X Plus, compared at the same storage capacity.
Storage	Zenfone AR ZS571KL	Studio X Plus
8 GB	Unknown	1 GB RAM

Zenfone AR ZS571KL: Original memory entry

64/128/256 GB · GB · 6/8 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. Zenfone AR ZS571KL

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 512 GB (uses SIM 2 slot)

2. Studio X Plus

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 64 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 AR ZS571KL

3300 mAh

+700 mAh versus Studio X Plus
2. Studio X Plus

2600 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 AR ZS571KL2. Studio X Plus

Everyday essentials

Everyday essentials — specifications for Zenfone AR ZS571KL, Studio X Plus.
Specification	Zenfone AR ZS571KL	Studio X Plus
Dimensions (HxWxD)	158.7 Х 77.7 Х 9 mm	155.5 Х 76.6 Х 10.6 mm
Weight	170 g	170 g
Technology	Super AMOLED	IPS LCD
Screen size	5.7" inch	5.5" inch
Screen resolution	1440 x 2560 px	720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	64/128/256 GB GB 6/8 GB RAM	8 GB 1 GB RAM
Memory card support	microSD up to 512 GB (uses SIM 2 slot)	microSD up to 64 GB
Battery Capacity is not battery life. No endurance test is implied.	3300 mAh Non-removable Li-Ion	2600 mAh Removable Li-Ion
Operating system OS	Android 7 (Nougat); ZenUI 3	Android 4.4.2 (KitKat) upgradable to 5.0 (Lollipop)
Chipset	Qualcomm MSM8996 Snapdragon 821 (14 nm)	Unknown
Headphone jack	Yes	Yes

Display

Display — specifications for Zenfone AR ZS571KL, Studio X Plus.
Specification	Zenfone AR ZS571KL	Studio X Plus
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	89.6 cm2	83.4 cm2
Screen format	16:9 (height:width)	16:9 (height:width)
Screen to body ratio	72.6%	70.0%
PPI /points per inch/	515 PPI	267 PPI
Screen protection	Corning Gorilla Glass 4	Unknown

Camera and Video

Camera and Video — specifications for Zenfone AR ZS571KL, Studio X Plus.
Specification	Zenfone AR ZS571KL	Studio X Plus
Rear camera, main	23 MP Single	8 MP Single
Camera specs	23 MP f/2.0 1/2.6'' 1.0µm 4-axis OIS 3x zoom PDAF depth & motion tracking sensors	8 MP AF
Functions	Dual-LED dual-tone flash HDR panorama	LED flash
Video	1080p@30fps	1080p@30fps
Front camera, selfie	8 MP Single	2 MP Single
Specifications	8 MP f/2.0	2 MP

Performance

Performance — specifications for Zenfone AR ZS571KL, Studio X Plus.
Specification	Zenfone AR ZS571KL	Studio X Plus
Processor CPU	Quad-core (2x2.35 GHz Kryo & 2x1.6 GHz Kryo)	Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU	Adreno 530	Mali-400

General specs

General specs — specifications for Zenfone AR ZS571KL, Studio X Plus.
Specification	Zenfone AR ZS571KL	Studio X Plus
Release date	2017 January	2015 January
Colors	Black	Black White Blue Gold Pink
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	440 EUR	Unknown
Battery life	Unknown	Stand by time- Up to 800 h (2G) / Up to 775 h (3G) Talking time- Up to 28 h (2G) / Up to 16 h (3G)

Communication and Connectivity

Communication and Connectivity — specifications for Zenfone AR ZS571KL, Studio X Plus.
Specification	Zenfone AR ZS571KL	Studio X Plus
SIM card	Hybrid Dual SIM (Nano-SIM dual stand-by)	Dual SIM (Mini-SIM/ Micro-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 - Global HSDPA 850 / 1700(AWS) / 1900 / 2100 - North America -4G - LTE band 1(2100) 3(1800) 5(850) 7(2600) 8(900) 18(800) 19(800) 20(800) 26(850) 28(700) 38(2600) 40(2300) 41(2500) - Global LTE band 1(2100) 2(1900) 4(1700/2100) 12(700) 13(700) 29(700) - North America	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed	HSPA 42.2/5.76 Mbps LTE-A (3CA) Cat12 600/75 Mbps	HSPA 21.1/5.76 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac dual-band 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	2.0 Type-C 1.0 reversible connector USB On-The-Go	microUSB 2.0
Bluetooth	4.2 A2DP LE	4.0 A2DP

Music and Audio

Music and Audio — specifications for Zenfone AR ZS571KL, Studio X Plus.
Specification	Zenfone AR ZS571KL	Studio X Plus
Radio	FM radio	Stereo FM radio
Others	24-bit/192kHz audio -DTS Headphone X -DTS HD sound -Active noise cancellation with dedicated mic	Unknown

Other features

Other features — specifications for Zenfone AR ZS571KL, Studio X Plus.
Specification	Zenfone AR ZS571KL	Studio X Plus
Dop	Sensors Fingerprint (front-mounted) accelerometer gyro proximity compass barometer - Project Tango -Fast battery charging: 60% in 39 min (Quick Charge 3.0) -Power Bank/Reverse charging (1.5A)	Sensors Accelerometer gyro proximity

Asus Zenfone AR ZS571KL vs BLU Studio X Plus