O2 XDA Atom Life vs Xiaomi Redmi Note 8: 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.

Weight

XDA Atom Life: 45 g lighter

XDA Atom Life:

145 g

Redmi Note 8:

190 g
Width

XDA Atom Life: 17.3 mm narrower

XDA Atom Life:

58 mm

Redmi Note 8:

75.3 mm
Screen diagonal

XDA Atom Life: 3.6 in smaller diagonal

XDA Atom Life:

2.7 in

Redmi Note 8:

6.3 in
Rear camera layout

XDA Atom Life:

Single

Redmi Note 8:

Quad
Depth

Redmi Note 8: 9.6 mm thinner

XDA Atom Life:

18 mm

Redmi Note 8:

8.4 mm
Height

XDA Atom Life: 52.3 mm shorter

XDA Atom Life:

106 mm

Redmi Note 8:

158.3 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. XDA Atom Life

Height:

106 mm
Width:

58 mm
Depth:

18 mm +9.6 mm versus Redmi Note 8
2. Redmi Note 8

Height:

158.3 mm +52.3 mm versus XDA Atom Life
Width:

75.3 mm +17.3 mm versus XDA Atom Life
Depth:

8.4 mm

Weight

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

1. XDA Atom Life

145 g
2. Redmi Note 8

190 g

+45 g versus XDA Atom Life

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. XDA Atom Life

Screen diagonal:

2.7 in

Aspect ratio (height:width):

4:3

Approximate rectangular screen area:

22.6 cm²
2. Redmi Note 8

Screen diagonal:

6.3 in

Aspect ratio (height:width):

19.5:9

Approximate rectangular screen area:

97.4 cm²

Redmi Note 8 has approximately 331.6% more rectangular screen area than XDA Atom Life.

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 XDA Atom Life, Redmi Note 8, compared at the same storage capacity.
Storage	XDA Atom Life	Redmi Note 8
32 GB	Unknown	3 GB RAM
64 GB	Unknown	4 / 6 GB RAM Alternative RAM configurations
128 GB	Unknown	4 / 6 GB RAM Alternative RAM configurations

XDA Atom Life: Original memory entry

64 MB RAM · 1 GB ROM

Practical features

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

1. XDA Atom Life

NFC:: Unknown
Headphone jack:: No
Memory card support:: See details miniSD

2. Redmi Note 8

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 256 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. XDA Atom Life

1530 mAh
2. Redmi Note 8

4000 mAh

+2470 mAh versus XDA Atom Life

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. XDA Atom Life2. Redmi Note 8

Everyday essentials

Everyday essentials — specifications for XDA Atom Life, Redmi Note 8.
Specification	XDA Atom Life	Redmi Note 8
Dimensions (HxWxD)	106 Х 58 Х 18 mm	158.3 Х 75.3 Х 8.4 mm
Weight	145 g	190 g
Technology	TFT	IPS LCD
Screen size	2.7" inch	6.3" inch
Screen resolution	240 x 320 px	1080 x 2340 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	64 MB RAM 1 GB ROM	32GB 3GB RAM 64GB 4GB RAM 64GB 6GB RAM 128GB 4GB RAM 128GB 6GB RAM
Memory card support	miniSD	microSD up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.	1530 mAh Removable Li-Po	4000 mAh Non-removable Li-Po
Operating system OS	Microsoft Windows Mobile 5.0 PocketPC	Android 9.0 (Pie); MIUI 10
Chipset	Unknown	Qualcomm SDM665 Snapdragon 665 (11 nm)
Headphone jack	No	Yes

Display

Display — specifications for XDA Atom Life, Redmi Note 8.
Specification	XDA Atom Life	Redmi Note 8
Touchscreen	resistive touchscreen	capacitive touchscreen
Display colors	Unknown	16M
Screen area	22.6 cm2	97.4 cm2
Screen format	4:3 (height:width)	19.5:9 (height:width)
Screen to body ratio	36.7%	81.7%
PPI /points per inch/	148 PPI	409 PPI
Screen protection	Unknown	Corning Gorilla Glass 5

Camera and Video

Camera and Video — specifications for XDA Atom Life, Redmi Note 8.
Specification	XDA Atom Life	Redmi Note 8
Rear camera, main	2 MP Single	48 MP Quad
Camera specs	2 MP	48 MP f/1.8 26mm (wide) 1/2" 0.8µm PDAF -8 MP f/2.2 13mm (ultrawide) 1/4" 1.12µm -2 MP f/2.4 1/5" 1.75µm (dedicated macro camera) -2 MP 1.75µm depth sensor
Functions	LED flash	HDR panorama
Video	Yes	1080p@30fps
Front camera, selfie	0.3 MP Single	13 MP Single
Specifications	VGA videocall camera	13 MP f/2.0 1.12µm

Performance

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

Performance — specifications for XDA Atom Life, Redmi Note 8.
Specification	XDA Atom Life	Redmi Note 8
Processor CPU	Intel XScale PXA 270 620 MHz	Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
Graphics processor GPU	Unknown	Adreno 610
Antutu 7 score *	Unknown	143740
GeekBench 4 Single Core *	Unknown	1499
GeekBench 4 Multi-Core *	Unknown	5543
Antutu 8 score *	Unknown	173592
GeekBench 5 Single Core *	Unknown	309
GeekBench 5 Multi-Core *	Unknown	1328

General specs

General specs — specifications for XDA Atom Life, Redmi Note 8.
Specification	XDA Atom Life	Redmi Note 8
Release date	2007 January	2019 August
Colors	Silver	Neptune Blue Moonlight White Space Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	250 EUR	190 EUR
Battery life	Stand by time- Up to 200 h Talking time- Up to 4 h	Unknown
Body build	Unknown	Front/back glass (Gorilla Glass 5)

Communication and Connectivity

Communication and Connectivity — specifications for XDA Atom Life, Redmi Note 8.
Specification	XDA Atom Life	Redmi Note 8
SIM card	Mini-SIM	Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 900 / 1800 / 1900	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) 38(2600) 40(2300) 41(2500)
Speed	HSPA	HSPA 42.2/11.5 Mbps LTE-A
GPRS	Class 10	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11b/g	Wi-Fi 802.11 a/b/g/n/ac dual-band Wi-Fi Direct hotspot
GPS	No	Yes with A-GPS GLONASS BDS
USB	miniUSB	2.0 Type-C 1.0 reversible connector USB On-The-Go
Bluetooth	1.2	4.2 A2DP LE
Harmful irradiation	Unknown	SAR - 0.26 W/kg (head) 1.00 W/kg (body) SAR EU - 0.26 W/kg (head) 1.00 W/kg (body)

Music and Audio

Music and Audio — specifications for XDA Atom Life, Redmi Note 8.
Specification	XDA Atom Life	Redmi Note 8
Radio	Stereo FM radio RDS	FM radio
Others	Handwriting recognition	Unknown

Other features

Other features — specifications for XDA Atom Life, Redmi Note 8.
Specification	XDA Atom Life	Redmi Note 8
Dop	Infrared port - Pocket Office -Voice memo -MP3/AAC player	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass Infrared port - Fast battery charging 18W

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