Samsung Galaxy Ace NXT vs Xiaomi Mi 9 SE

Compare recorded specifications, size and practical differences.

Xiaomi Mi 9 SE

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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

Galaxy Ace NXT: 32 g lighter

Galaxy Ace NXT:

123 g

Mi 9 SE:

155 g
Width

Galaxy Ace NXT: 7.6 mm narrower

Galaxy Ace NXT:

62.9 mm

Mi 9 SE:

70.5 mm
Screen diagonal

Galaxy Ace NXT: 1.97 in smaller diagonal

Galaxy Ace NXT:

4 in

Mi 9 SE:

5.97 in
Rear camera layout

Galaxy Ace NXT:

Single

Mi 9 SE:

Triple
Depth

Mi 9 SE: 3.2 mm thinner

Galaxy Ace NXT:

10.7 mm

Mi 9 SE:

7.5 mm
Height

Galaxy Ace NXT: 26.1 mm shorter

Galaxy Ace NXT:

121.4 mm

Mi 9 SE:

147.5 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. Galaxy Ace NXT

Height:

121.4 mm
Width:

62.9 mm
Depth:

10.7 mm +3.2 mm versus Mi 9 SE
2. Mi 9 SE

Height:

147.5 mm +26.1 mm versus Galaxy Ace NXT
Width:

70.5 mm +7.6 mm versus Galaxy Ace NXT
Depth:

7.5 mm

Weight

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

1. Galaxy Ace NXT

123 g
2. Mi 9 SE

155 g

+32 g versus Galaxy Ace NXT

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. Galaxy Ace NXT

Screen diagonal:

4 in

Aspect ratio (height:width):

5:3

Approximate rectangular screen area:

45.5 cm²
2. Mi 9 SE

Screen diagonal:

5.97 in

Aspect ratio (height:width):

19.5:9

Approximate rectangular screen area:

87.5 cm²

Mi 9 SE has approximately 92.1% more rectangular screen area than Galaxy Ace NXT.

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 Galaxy Ace NXT, Mi 9 SE, compared at the same storage capacity.
Storage	Galaxy Ace NXT	Mi 9 SE
64 GB	Unknown	6 GB RAM
128 GB	Unknown	6 GB RAM

Galaxy Ace NXT: Original memory entry

4 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. Galaxy Ace NXT

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

2. Mi 9 SE

NFC:: Yes
Headphone jack:: No
Memory card support:: No

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. Galaxy Ace NXT

1500 mAh
2. Mi 9 SE

3070 mAh

+1570 mAh versus Galaxy Ace NXT

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. Galaxy Ace NXT2. Mi 9 SE

Everyday essentials

Everyday essentials — specifications for Galaxy Ace NXT, Mi 9 SE.
Specification	Galaxy Ace NXT	Mi 9 SE
Dimensions (HxWxD)	121.4 Х 62.9 Х 10.7 mm	147.5 Х 70.5 Х 7.5 mm
Weight	123 g	155 g
Technology	TFT	Super AMOLED
Screen size	4" inch	5.97" inch
Screen resolution	480 x 800 px	1080 x 2340 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	4 GB 512 MB RAM	64/128 GB 6 GB RAM
Memory card support	microSD up to 32 GB (dedicated slot)	No
Battery Capacity is not battery life. No endurance test is implied.	1500 mAh Removable Li-Ion	3070 mAh Non-removable Li-Po
Operating system OS	Android 4.4.2 (KitKat)	Android 9.0 (Pie)
Chipset	Unknown	Qualcomm SDM712 Snapdragon 712 (10 nm)
NFC	Unknown	Yes
Headphone jack	Yes	No

Display

Display — specifications for Galaxy Ace NXT, Mi 9 SE.
Specification	Galaxy Ace NXT	Mi 9 SE
Touchscreen	capacitive touchscreen	Super AMOLED capacitive touchs
Display colors	16M	16M
Screen area	45.5 cm2	87.5 cm2
Screen format	5:3 (height:width)	19.5:9 (height:width)
Screen to body ratio	59.6%	84.1%
PPI /points per inch/	233 PPI	432 PPI
Screen protection	Unknown	Corning Gorilla Glass 5

Camera and Video

Camera and Video — specifications for Galaxy Ace NXT, Mi 9 SE.
Specification	Galaxy Ace NXT	Mi 9 SE
Rear camera, main	3.15 MP Single	48 MP Triple
Camera specs	3.15 MP	48 MP f/1.8 1/2'' 0.8µm PDAF -13 MP f/2.4 (ultrawide) 1.12µm -8 MP (telephoto) 1.12µm PDAF
Functions	LED flash	HDR
Video	VGA@30fps	1080p@30fps
Front camera, selfie	0.3 MP Single	20 MP Single
Specifications	VGA	20 MP f/2.0 0.9μm

Performance

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

Performance — specifications for Galaxy Ace NXT, Mi 9 SE.
Specification	Galaxy Ace NXT	Mi 9 SE
Processor CPU	1.2 GHz Cortex-A7	Octa-core 2.3 GHz
Graphics processor GPU	Unknown	Adreno 616
Antutu 7 score *	6033	177362
GeekBench 4 Single Core *	Unknown	1870
GeekBench 4 Multi-Core *	Unknown	5825
Antutu 8 score *	Unknown	223441
GeekBench 5 Single Core *	Unknown	405
GeekBench 5 Multi-Core *	Unknown	1451

General specs

General specs — specifications for Galaxy Ace NXT, Mi 9 SE.
Specification	Galaxy Ace NXT	Mi 9 SE
Release date	2014 July	2019 February
Colors	Black	Violet Blue Gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	90 EUR	300 EUR
Battery life	Talking time- Up to 8 h (3G) Music play - Up to 29 h	Unknown

Communication and Connectivity

Communication and Connectivity — specifications for Galaxy Ace NXT, Mi 9 SE.
Specification	Galaxy Ace NXT	Mi 9 SE
SIM card	Single SIM (Micro-SIM)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 (dual-SIM model only)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 7(2600) 8(900) 34(2000) 38(2600) 39(1900) 40(2300) 41(2500)
Speed	HSPA 21.1/5.76 Mbps	HSPA LTE-A
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n Wi-Fi Direct hotspot	Wi-Fi 802.11 a/b/g/n/ac dual-band Wi-Fi Direct DLNA hotspot
GPS	Yes with A-GPS GLONASS	Yes with A-GPS GLONASS GALILEO BDS
USB	microUSB 2.0	2.0 Type-C 1.0 reversible connector USB On-The-Go
Bluetooth	4.0 A2DP	5.0 A2DP LE aptX HD
Harmful irradiation	SAR EU - 0.68 W/kg (head) 0.68 W/kg (body)	Unknown

Music and Audio

Music and Audio — specifications for Galaxy Ace NXT, Mi 9 SE.
Specification	Galaxy Ace NXT	Mi 9 SE
Radio	FM radio	No
Others	Unknown	HDR Active noise cancellation with dedicated mic

Other features

Other features — specifications for Galaxy Ace NXT, Mi 9 SE.
Specification	Galaxy Ace NXT	Mi 9 SE
Dop	Sensors Accelerometer Also known as: Samsung Galaxy Trend Neo Samsung Galaxy Ace NXT G313H Samsung Galaxy Ace NXT G313HZ in BangladeshSamsung Galaxy V G313HZ in Malaysia	Sensors Fingerprint (under display) accelerometer gyro proximity compass Infrared port - Fast battery charging 18W

Samsung Galaxy Ace NXT vs Xiaomi Mi 9 SE