Samsung I9502 Galaxy S4 vs Yezz Epic T: 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

I9502 Galaxy S4:

OLED

Epic T:

LCD
Weight

I9502 Galaxy S4: 337 g lighter

I9502 Galaxy S4:

132 g

Epic T:

469 g
Width

I9502 Galaxy S4: 16.7 mm narrower

I9502 Galaxy S4:

69.8 mm

Epic T:

86.5 mm
Screen diagonal

I9502 Galaxy S4: 0.5 in smaller diagonal

I9502 Galaxy S4:

5 in

Epic T:

5.5 in
Memory variants

At 32 GB storage

I9502 Galaxy S4:

2 GB RAM

Epic T:

3 GB RAM
Chipset

I9502 Galaxy S4:

Exynos 5410 Octa (28 nm)

Epic T:

Mediatek MT6750 (28 nm)

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. I9502 Galaxy S4

Height:

136.6 mm
Width:

69.8 mm
Depth:

7.9 mm
2. Epic T

Height:

168.8 mm +32.2 mm versus I9502 Galaxy S4
Width:

86.5 mm +16.7 mm versus I9502 Galaxy S4
Depth:

15.9 mm +8 mm versus I9502 Galaxy S4

Weight

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

1. I9502 Galaxy S4

132 g
2. Epic T

469 g

+337 g versus I9502 Galaxy S4

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. I9502 Galaxy S4

Screen diagonal:

5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

68.9 cm²
2. Epic T

Screen diagonal:

5.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

83.4 cm²

Epic T has approximately 21% more rectangular screen area than I9502 Galaxy S4.

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 I9502 Galaxy S4, Epic T, compared at the same storage capacity.
Storage	I9502 Galaxy S4	Epic T
16 GB	2 GB RAM	Not recorded
32 GB Recorded for all phones	2 GB RAM	3 GB RAM
64 GB	2 GB RAM	Not recorded

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. I9502 Galaxy S4

NFC:: Yes
Headphone jack:: Yes
Memory card support:: See details microSD · up to 64 GB (dedicated slot)

2. Epic T

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 128 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. I9502 Galaxy S4

2600 mAh
2. Epic T

9000 mAh

+6400 mAh versus I9502 Galaxy S4

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. I9502 Galaxy S42. Epic T

Everyday essentials

Everyday essentials — specifications for I9502 Galaxy S4, Epic T.
Specification	I9502 Galaxy S4	Epic T
Dimensions (HxWxD)	136.6 Х 69.8 Х 7.9 mm	168.8 Х 86.5 Х 15.9 mm
Weight	132 g	469 g
Technology	Super AMOLED	IPS LCD
Screen size	5" inch	5.5" inch
Screen resolution	1080 x 1920 px	1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	16/32/64 GB 2 GB RAM	32 GB 3 GB RAM
Memory card support	microSD up to 64 GB (dedicated slot)	microSD up to 128 GB
Battery Capacity is not battery life. No endurance test is implied.	2600 mAh Removable Li-Ion	9000 mAh Non-removable Li-Po
Operating system OS	Android 4.2.2 (Jelly Bean); TouchWiz UI	Android 7.0 (Nougat)
Chipset	Exynos 5410 Octa (28 nm)	Mediatek MT6750 (28 nm)
NFC	Yes	Unknown
Headphone jack	Yes	Yes

Display

Display — specifications for I9502 Galaxy S4, Epic T.
Specification	I9502 Galaxy S4	Epic T
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	68.9 cm2	83.4 cm2
Screen format	16:9 (height:width)	16:9 (height:width)
Screen to body ratio	72.3%	57.1%
PPI /points per inch/	441 PPI	401 PPI
Screen protection	Corning Gorilla Glass 3	Corning Gorilla Glass 3

Camera and Video

Camera and Video — specifications for I9502 Galaxy S4, Epic T.
Specification	I9502 Galaxy S4	Epic T
Rear camera, main	13 MP Single	16 MP Single
Camera specs	13 MP f/2.2 31mm (standard) 1/3'' 1.14µm AF	16 MP AF
Functions	Dual video call	LED flash panorama HDR
Video	1080p@30fps	1080p@60fps
Front camera, selfie	2 MP Single	8 MP Single
Specifications	2 MP f/2.4 31mm (standard)	8 MP

Performance

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

Performance — specifications for I9502 Galaxy S4, Epic T.
Specification	I9502 Galaxy S4	Epic T
Processor CPU	Octa-core (4x1.6 GHz Cortex-A15 & 4x1.2 GHz Cortex-A7)	Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU	PowerVR SGX544MP3	Mali-T860MP2
Antutu 7 score *	37121	38602

General specs

General specs — specifications for I9502 Galaxy S4, Epic T.
Specification	I9502 Galaxy S4	Epic T
Release date	2013 March	2018 March
Colors	White Frost Black Mist	Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	460 EUR	250 EUR
Battery life	Unknown	Stand by time- Up to 650 h (3G) Talking time- Up to 30 h (3G)

Communication and Connectivity

Communication and Connectivity — specifications for I9502 Galaxy S4, Epic T.
Specification	I9502 Galaxy S4	Epic T
SIM card	Dual SIM (Micro-SIM dual stand-by)	Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1900 / 2100 -4G - LTE band 2(1900) 4(1700/2100) 7(2600) 17(700) 28(700)
Speed	HSPA 42.2/5.76 Mbps	HSPA 42.2/11.5 Mbps LTE-A (2CA) Cat6 300/50 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac dual-band Wi-Fi Direct DLNA hotspot	Wi-Fi 802.11 b/g/n Wi-Fi Direct hotspot
GPS	Yes with A-GPS GLONASS	Yes with A-GPS
USB	microUSB 2.0 (MHL 2 TV-out) USB Host	2.0 Type-C 1.0 reversible connector
Bluetooth	4.0 A2DP EDR LE aptX	4.0 A2DP LE
Harmful irradiation	SAR - 0.40 W/kg (head) 1.05 W/kg (body) SAR EU - 0.58 W/kg (head)	Unknown

Music and Audio

Music and Audio — specifications for I9502 Galaxy S4, Epic T.
Specification	I9502 Galaxy S4	Epic T
Radio	No	FM radio
Others	Active noise cancellation with dedicated mic	Unknown

Other features

Other features — specifications for I9502 Galaxy S4, Epic T.
Specification	I9502 Galaxy S4	Epic T
Dop	Sensors Accelerometer gyro proximity compass barometer temperature humidity gesture Infrared port - Qi wireless charging (market dependent) -S-Voice natural language commands and dictation -Air gestures	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass - Fast battery charging - IP68 dust/water proof (up to 1.5m for 30 mins) -MIL-STD-810G compliant -Flashlight

Samsung I9502 Galaxy S4 vs Yezz Epic T