Apple iPhone SE vs Infinix S3X: 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

iPhone SE: 16.7 mm narrower

iPhone SE:

58.6 mm

S3X:

75.3 mm
Screen diagonal

iPhone SE: 2.2 in smaller diagonal

iPhone SE:

4 in

S3X:

6.2 in
Chipset

iPhone SE:

Apple A9 (14 nm)

S3X:

Qualcomm MSM8937 Snapdragon 430 (28 nm)
Rear camera layout

iPhone SE:

Single

S3X:

Dual
Height

iPhone SE: 32.9 mm shorter

iPhone SE:

123.8 mm

S3X:

156.7 mm
Release year

iPhone SE:

2016

S3X:

2018

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. iPhone SE

Height:

123.8 mm
Width:

58.6 mm
Depth:

7.6 mm

Weight:

113 g
2. S3X

Height:

156.7 mm +32.9 mm versus iPhone SE
Width:

75.3 mm +16.7 mm versus iPhone SE
Depth:

8 mm

Weight:

Unknown

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. iPhone SE

Screen diagonal:

4 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

44.1 cm²
2. S3X

S3X: 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.

Recorded RAM for iPhone SE, S3X, compared at the same storage capacity.
Storage	iPhone SE	S3X
16 GB	2 GB RAM	Unknown
32 GB	2 GB RAM	Unknown
64 GB	2 GB RAM	Unknown
128 GB	2 GB RAM	Unknown

S3X: Original memory entry

64 GB · 4 GB RAM 32 GB · 3 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. iPhone SE

NFC:: See details Yes (Apple Pay only)
Headphone jack:: Yes
Memory card support:: No

2. S3X

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 128 GB (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. iPhone SE

1624 mAh
2. S3X

4000 mAh

+2376 mAh versus iPhone SE

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. iPhone SE2. S3X

Everyday essentials

Everyday essentials — specifications for iPhone SE, S3X.
Specification	iPhone SE	S3X
Dimensions (HxWxD)	123.8 Х 58.6 Х 7.6 mm	156.7 Х 75.3 Х 8 mm
Weight	113 g	0 g
Technology	LED-backlit IPS LCD	IPS LCD
Screen size	4" inch	6.2" inch
Screen resolution	640 x 1136 px	720 x 1500 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	16/32/64/128 GB 2 GB RAM	64 GB 4 GB RAM 32 GB 3 GB RAM
Memory card support	No	microSD up to 128 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.	1624 mAh Non-removable Li-Po	4000 mAh Non-removable Li-Po
Operating system OS	iOS 9.3.2 upgradable to iOS 12.1.3	Android 8.1 (Oreo)
Chipset	Apple A9 (14 nm)	Qualcomm MSM8937 Snapdragon 430 (28 nm)
NFC	Yes (Apple Pay only)	Unknown
Headphone jack	Yes	Yes

Display

Display — specifications for iPhone SE, S3X.
Specification	iPhone SE	S3X
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	44.1 cm2	96.7 cm2
Screen format	16:9 (height:width)	Unknown
Screen to body ratio	60.8%	82.0%
PPI /points per inch/	326 PPI	0 PPI

Camera and Video

Camera and Video — specifications for iPhone SE, S3X.
Specification	iPhone SE	S3X
Rear camera, main	12 MP Single	13 MP Dual
Camera specs	12 MP f/2.2 29mm (standard) 1/3'' 1.22µm PDAF	13 MP PDAF -2 MP depth sensor
Functions	Face detection HDR panorama	Dual-LED flash panorama HDR
Video	720p@30fps	1080p@30fps
Front camera, selfie	1.2 MP Single	16 MP Single
Specifications	1.2 MP f/2.4 31mm (standard)	16 MP 1.4µm

Performance

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

Performance — specifications for iPhone SE, S3X.
Specification	iPhone SE	S3X
Processor CPU	Dual-core 1.84 GHz Twister	Octa-core 1.4 GHz Cortex-A53
Graphics processor GPU	PowerVR GT7600 (six-core graphics)	Adreno 505
Antutu 7 score *	131789	43722
Antutu 8 score *	197349	Unknown

General specs

General specs — specifications for iPhone SE, S3X.
Specification	iPhone SE	S3X
Release date	2016 March	2018
Colors	Space Gray Silver Gold Rose Gold	Ice Blue Sandstone Black Tradewinds Grey
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	300 EUR	Unknown
Battery life	Stand by time- Up to 240 h (2G) / Up to 240 h (3G) Talking time- Up to 14 h (3G) Music play - Up to 50 h	Unknown
Body build	Front glass aluminum body	Unknown

Communication and Connectivity

Communication and Connectivity — specifications for iPhone SE, S3X.
Specification	iPhone SE	S3X
SIM card	Nano-SIM	Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - A1662 A1723 CDMA 800 / 1900 - A1662 A1723 -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - A1662 A1723 CDMA2000 1xEV-DO - A1662 A1723 TD‑SCDMA - A1723 -4G - LTE band 1(2100) 2(1900) 3(1800) 4(1700/2100) 5(850) 8(900) 12(700) 13(700) 17(700) 18(800) 19(800) 20(800) 25(1900) 26(850) 29(700) - A1662 LTE band 1(2100) 7(2600) 28(700) 38(2600) 39(1900) 40(2300) 41(2500) - A1723	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 8(900) 40(2300) 41(2500)
Speed	HSPA LTE-A Cat4 150/50 Mbps	HSPA 42.2/5.76 Mbps LTE Cat4 150/50 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac hotspot	Wi-Fi 802.11 b/g/n hotspot
GPS	Yes with A-GPS GLONASS	Yes with A-GPS
USB	2.0 proprietary reversible connector	microUSB 2.0 USB On-The-Go
Bluetooth	4.2 A2DP LE	4.2 A2DP LE
Harmful irradiation	SAR - 1.17 W/kg (head) 1.19 W/kg (body) SAR EU - 0.72 W/kg (head) 0.97 W/kg (body)	Unknown

Music and Audio

Music and Audio — specifications for iPhone SE, S3X.
Specification	iPhone SE	S3X
Radio	No	FM radio
Others	16-bit/44.1kHz audio -Active noise cancellation with dedicated mic	Unknown

Other features

Other features — specifications for iPhone SE, S3X.
Specification	iPhone SE	S3X
Dop	Sensors Fingerprint (front-mounted) accelerometer gyro proximity compass - Siri natural language commands and dictation - Apple Pay (Visa MasterCard AMEX certified) - Supported LTE Networks	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass - Charging 5V/2A 10W

Apple iPhone SE vs Infinix S3X

Apple iPhone SE

Infinix S3X

Key differences

Width

Screen diagonal

Chipset

Rear camera layout

Height

Release year

Physical size

1. iPhone SE

2. S3X

Screen size

1. iPhone SE

2. S3X

Memory variants

Practical features

1. iPhone SE

2. S3X

Battery capacity

Recorded battery capacity

1. iPhone SE

2. S3X

Specifications

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