Posh Volt Max LTE L640 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

Redmi Note 8: 40 g lighter

Volt Max LTE L640:

230 g

Redmi Note 8:

190 g
Width

Redmi Note 8: 14 mm narrower

Volt Max LTE L640:

89.3 mm

Redmi Note 8:

75.3 mm
Chipset

Volt Max LTE L640:

Mediatek MT6753 (28 nm)

Redmi Note 8:

Qualcomm SDM665 Snapdragon 665 (11 nm)
Rear camera layout

Volt Max LTE L640:

Single

Redmi Note 8:

Quad
Height

Redmi Note 8: 17.7 mm shorter

Volt Max LTE L640:

176 mm

Redmi Note 8:

158.3 mm
Release year

Volt Max LTE L640:

2016

Redmi Note 8:

2019

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. Volt Max LTE L640

Height:

176 mm +17.7 mm versus Redmi Note 8
Width:

89.3 mm +14 mm versus Redmi Note 8
Depth:

8.1 mm
2. Redmi Note 8

Height:

158.3 mm
Width:

75.3 mm
Depth:

8.4 mm

Weight

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

1. Volt Max LTE L640

230 g

+40 g versus Redmi Note 8
2. Redmi Note 8

190 g

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. Volt Max LTE L640

Volt Max LTE L640: Screen geometry unavailable or conflicting.
2. Redmi Note 8

Screen diagonal:

6.3 in

Aspect ratio (height:width):

19.5:9

Approximate rectangular screen area:

97.4 cm²

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 Volt Max LTE L640, Redmi Note 8, compared at the same storage capacity.
Storage	Volt Max LTE L640	Redmi Note 8
32 GB Recorded for all phones	3 GB RAM	3 GB RAM
64 GB Recorded for all phones	3 GB RAM	4 / 6 GB RAM Alternative RAM configurations
128 GB	Not recorded	4 / 6 GB RAM Alternative RAM configurations

Practical features

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

1. Volt Max LTE L640

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

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. Volt Max LTE L640

6000 mAh

+2000 mAh versus Redmi Note 8
2. Redmi Note 8

4000 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. Volt Max LTE L6402. Redmi Note 8

Everyday essentials

Everyday essentials — specifications for Volt Max LTE L640, Redmi Note 8.
Specification	Volt Max LTE L640	Redmi Note 8
Dimensions (HxWxD)	176 Х 89.3 Х 8.1 mm	158.3 Х 75.3 Х 8.4 mm
Weight	230 g	190 g
Technology	IPS LCD	IPS LCD
Screen size	6.44" inch	6.3" inch
Screen resolution	1280 x 1920 px	1080 x 2340 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	32/64 GB 3 GB RAM	32GB 3GB RAM 64GB 4GB RAM 64GB 6GB RAM 128GB 4GB RAM 128GB 6GB RAM
Memory card support	No	microSD up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.	6000 mAh Non-removable Li-Po	4000 mAh Non-removable Li-Po
Operating system OS	Android 5.1 (Lollipop)	Android 9.0 (Pie); MIUI 10
Chipset	Mediatek MT6753 (28 nm)	Qualcomm SDM665 Snapdragon 665 (11 nm)
Headphone jack	Yes	Yes

Display

Display — specifications for Volt Max LTE L640, Redmi Note 8.
Specification	Volt Max LTE L640	Redmi Note 8
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	123.5 cm2	97.4 cm2
Screen format	3:2 (height:width)	19.5:9 (height:width)
Screen to body ratio	78.6%	81.7%
PPI /points per inch/	358 PPI	409 PPI
Screen protection	Unknown	Corning Gorilla Glass 5

Camera and Video

Camera and Video — specifications for Volt Max LTE L640, Redmi Note 8.
Specification	Volt Max LTE L640	Redmi Note 8
Rear camera, main	13 MP Single	48 MP Quad
Camera specs	13 MP f/2.4 1/3'' 1.12µm AF	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 panorama HDR	HDR panorama
Video	1080p@30fps	1080p@30fps
Front camera, selfie	8 MP Single	13 MP Single
Specifications	8 MP f/2.2 1/4'' 1.12µm	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 Volt Max LTE L640, Redmi Note 8.
Specification	Volt Max LTE L640	Redmi Note 8
Processor CPU	Octa-core 1.3 GHz Cortex-A53	Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
Graphics processor GPU	Mali-T760MP2	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 Volt Max LTE L640, Redmi Note 8.
Specification	Volt Max LTE L640	Redmi Note 8
Release date	2016 March	2019 August
Colors	Grey Gold Rose Gold	Neptune Blue Moonlight White Space Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	Unknown	190 EUR
Battery life	Stand by time- Up to 600 h (2G) / Up to 400 h (3G) Talking time- Up to 16 h (2G) / Up to 8 h (3G)	Unknown
Body build	Unknown	Front/back glass (Gorilla Glass 5)

Communication and Connectivity

Communication and Connectivity — specifications for Volt Max LTE L640, Redmi Note 8.
Specification	Volt Max LTE L640	Redmi Note 8
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 -3G - HSDPA 850 / 1900 / 2100 -4G - LTE band 2(1900) 3(1800) 4(1700/2100) 7(2600) 17(700)	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 LTE Cat4 150/50 Mbps	HSPA 42.2/11.5 Mbps 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 hotspot
GPS	Yes with A-GPS	Yes with A-GPS GLONASS BDS
USB	microUSB 2.0 USB On-The-Go	2.0 Type-C 1.0 reversible connector USB On-The-Go
Bluetooth	4.1 A2DP LE	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 Volt Max LTE L640, Redmi Note 8.
Specification	Volt Max LTE L640	Redmi Note 8
Radio	No	FM radio

Other features

Other features — specifications for Volt Max LTE L640, Redmi Note 8.
Specification	Volt Max LTE L640	Redmi Note 8
Dop	Sensors Accelerometer proximity compass - Fast battery charging	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass Infrared port - Fast battery charging 18W

Similar comparisons

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Posh Volt Max LTE L640 vs Xiaomi Redmi Note 8