Asus Zenfone Pegasus 3 vs T-Mobile Sidekick 4G: 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

Sidekick 4G: 12.7 mm narrower

Zenfone Pegasus 3:

73.7 mm

Sidekick 4G:

61 mm
Screen diagonal

Sidekick 4G: 1.7 in smaller diagonal

Zenfone Pegasus 3:

5.2 in

Sidekick 4G:

3.5 in
Depth

Zenfone Pegasus 3: 6.4 mm thinner

Zenfone Pegasus 3:

8.6 mm

Sidekick 4G:

15 mm
Height

Sidekick 4G: 22.5 mm shorter

Zenfone Pegasus 3:

149.5 mm

Sidekick 4G:

127 mm
Release year

Zenfone Pegasus 3:

2016

Sidekick 4G:

2011

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 Pegasus 3

Height:

149.5 mm +22.5 mm versus Sidekick 4G
Width:

73.7 mm +12.7 mm versus Sidekick 4G
Depth:

8.6 mm
2. Sidekick 4G

Height:

127 mm
Width:

61 mm
Depth:

15 mm +6.4 mm versus Zenfone Pegasus 3

Weight

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

1. Zenfone Pegasus 3

158.4 g
2. Sidekick 4G

162 g

+3.6 g versus Zenfone Pegasus 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.

1. Zenfone Pegasus 3

Screen diagonal:

5.2 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

74.5 cm²
2. Sidekick 4G

Screen diagonal:

3.5 in

Aspect ratio (height:width):

5:3

Approximate rectangular screen area:

34.9 cm²

Zenfone Pegasus 3 has approximately 113.8% more rectangular screen area than Sidekick 4G.

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 Pegasus 3: Original memory entry

32 GB · 3 GB RAM 16 GB · 2 GB RAM

Sidekick 4G: Original memory entry

1 GB · 512 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. Zenfone Pegasus 3

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 256 GB (uses SIM 2 slot)

2. Sidekick 4G

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 32 GB (dedicated slot) · 2 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. Zenfone Pegasus 3

4100 mAh

+2600 mAh versus Sidekick 4G
2. Sidekick 4G

1500 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 Pegasus 32. Sidekick 4G

Everyday essentials

Everyday essentials — specifications for Zenfone Pegasus 3, Sidekick 4G.
Specification	Zenfone Pegasus 3	Sidekick 4G
Dimensions (HxWxD)	149.5 Х 73.7 Х 8.6 mm	127 Х 61 Х 15 mm
Weight	158.4 g	162 g
Technology	IPS LCD	TFT
Screen size	5.2" inch	3.5" inch
Screen resolution	720 x 1280 px	480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	32 GB 3 GB RAM 16 GB 2 GB RAM	1 GB 512 MB RAM
Memory card support	microSD up to 256 GB (uses SIM 2 slot)	microSD up to 32 GB (dedicated slot) 2 GB included
Battery Capacity is not battery life. No endurance test is implied.	4100 mAh Non-removable Li-Ion	1500 mAh Removable Li-Ion
Operating system OS	Android 6.0.1 (Marshmallow); ZenUI	Android 2.2 (Froyo)
Chipset	Mediatek MT6737 (28 nm)	Hummingbird
Headphone jack	Yes	Yes

Display

Display — specifications for Zenfone Pegasus 3, Sidekick 4G.
Specification	Zenfone Pegasus 3	Sidekick 4G
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	74.5 cm2	34.9 cm2
Screen format	16:9 (height:width)	5:3 (height:width)
Screen to body ratio	67.7%	45.0%
PPI /points per inch/	282 PPI	267 PPI

Camera and Video

Camera and Video — specifications for Zenfone Pegasus 3, Sidekick 4G.
Specification	Zenfone Pegasus 3	Sidekick 4G
Rear camera, main	13 MP Single	3.15 MP Single
Camera specs	13 MP AF f/2.2	3.15 MP AF
Functions	LED flash panorama HDR	Unknown
Video	1080p@30fps	480p@30fps
Front camera, selfie	5 MP Single	0.3 MP Single
Specifications	5 MP f/2.0	VGA

Performance

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

Performance — specifications for Zenfone Pegasus 3, Sidekick 4G.
Specification	Zenfone Pegasus 3	Sidekick 4G
Processor CPU	Quad-core 1.3 GHz Cortex-A53	1.0 GHz Cortex-A8
Graphics processor GPU	Mali-T720MP2	PowerVR SGX540
Antutu 7 score *	35222	Unknown

General specs

General specs — specifications for Zenfone Pegasus 3, Sidekick 4G.
Specification	Zenfone Pegasus 3	Sidekick 4G
Release date	2016 June	2011 March
Colors	Gold Silver Gray Rose Gold	Matte Black Pearl magenta
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	210 EUR	310 EUR
Battery life	Unknown	Stand by time- Up to 456 h Talking time- Up to 6 h 30 min

Communication and Connectivity

Communication and Connectivity — specifications for Zenfone Pegasus 3, Sidekick 4G.
Specification	Zenfone Pegasus 3	Sidekick 4G
SIM card	Hybrid Dual SIM	Mini-SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 & TD-SCDMA -4G - LTE band 1(2100) 3(1800) 7(2600) 38(2600) 39(1900) 40(2300) 41(2500)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed	HSPA 42.2/5.76 Mbps LTE Cat4 150/50 Mbps	HSPA 7.2/5.76 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n hotspot	Wi-Fi 802.11 b/g/n DLNA hotspot
GPS	Yes with A-GPS GLONASS	Yes with A-GPS
USB	microUSB 2.0	microUSB 2.0
Bluetooth	4.0 A2DP	3.0 A2DP
Harmful irradiation	Unknown	SAR - 0.34 W/kg (head) 0.96 W/kg (body)

Music and Audio

Music and Audio — specifications for Zenfone Pegasus 3, Sidekick 4G.
Specification	Zenfone Pegasus 3	Sidekick 4G
Radio	FM radio	Nо
Others	Active noise cancellation with dedicated mic	Unknown

Other features

Other features — specifications for Zenfone Pegasus 3, Sidekick 4G.
Specification	Zenfone Pegasus 3	Sidekick 4G
Dop	Sensors Fingerprint (rear-mounted) accelerometer proximity compass	Sensors Accelerometer proximity - T-Mobile TV -MP4/H.264 player -MP3/WAV/eAAC+ player -Organizer -ThinkFree Office document editor PDF viewer -Voice memo -Predictive text input - Optical trackpad - Also known as T-Mobile T839 Sidekick 4G

Asus Zenfone Pegasus 3 vs T-Mobile Sidekick 4G