BLU Life One X2 Mini vs LG K40: 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

Life One X2 Mini: 2.3 mm narrower

Life One X2 Mini:

69.6 mm

K40:

71.9 mm
Screen diagonal

Life One X2 Mini: 0.7 in smaller diagonal

Life One X2 Mini:

5 in

K40:

5.7 in
Chipset

Life One X2 Mini:

Qualcomm MSM8937 Snapdragon 430 (28 nm)

K40:

Mediatek MT6762 Helio P22 (12 nm)
Height

Life One X2 Mini: 11 mm shorter

Life One X2 Mini:

142 mm

K40:

153 mm
Release year

Life One X2 Mini:

2017

K40:

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. Life One X2 Mini

Height:

142 mm
Width:

69.6 mm
Depth:

8.7 mm
2. K40

Height:

153 mm +11 mm versus Life One X2 Mini
Width:

71.9 mm +2.3 mm versus Life One X2 Mini
Depth:

8.3 mm

Weight

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

1. Life One X2 Mini

152 g

+2 g versus K40
2. K40

150 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.

1. Life One X2 Mini

Screen diagonal:

5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

68.9 cm²
2. K40

Screen diagonal:

5.7 in

Aspect ratio (height:width):

18:9

Approximate rectangular screen area:

83.8 cm²

K40 has approximately 21.7% more rectangular screen area than Life One X2 Mini.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Life One X2 Mini: Original memory entry

64 GB · 512GB 4GB

K40: Original memory entry

32 GB · 2/3 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. Life One X2 Mini

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 64 GB

2. K40

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 512 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. Life One X2 Mini

3000 mAh
2. K40

3000 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. Life One X2 Mini2. K40

Everyday essentials

Everyday essentials — specifications for Life One X2 Mini, K40.
Specification	Life One X2 Mini	K40
Dimensions (HxWxD)	142 Х 69.6 Х 8.7 mm	153 Х 71.9 Х 8.3 mm
Weight	152 g	150 g
Technology	IPS LCD	IPS LCD
Screen size	5" inch	5.7" inch
Screen resolution	1080 x 1920 px	720 x 1440 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	64 GB 512GB 4GB	32 GB 2/3 GB RAM
Memory card support	microSD up to 64 GB	microSD up to 512 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.	3000 mAh Non-removable Li-Po	3000 mAh Non-removable Li-Ion
Operating system OS	Android 6.0 (Marshmallow)	Android 8.1 (Oreo)
Chipset	Qualcomm MSM8937 Snapdragon 430 (28 nm)	Mediatek MT6762 Helio P22 (12 nm)
Headphone jack	Yes	Yes

Display

Display — specifications for Life One X2 Mini, K40.
Specification	Life One X2 Mini	K40
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	68.9 cm2	83.8 cm2
Screen format	16:9 (height:width)	18:9 (height:width)
Screen to body ratio	69.7%	76.2%
PPI /points per inch/	441 PPI	282 PPI
Screen protection	Corning Gorilla Glass 3	Unknown

Camera and Video

Camera and Video — specifications for Life One X2 Mini, K40.
Specification	Life One X2 Mini	K40
Rear camera, main	13 MP Single	16 MP Single
Camera specs	13 MP PDAF	16 MP f/2.0 PDAF
Functions	LED flash	LED flash
Video	1080p@30fps	1080p@30fps
Front camera, selfie	8 MP Single	8 MP Single
Specifications	8 MP	8 MP f/2.0

Performance

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

Performance — specifications for Life One X2 Mini, K40.
Specification	Life One X2 Mini	K40
Processor CPU	Octa-core 1.4 GHz Cortex-A53	Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU	Adreno 505	PowerVR GE8320
Antutu 7 score *	Unknown	75203
GeekBench 4 RenderScript *	1671	Unknown

General specs

General specs — specifications for Life One X2 Mini, K40.
Specification	Life One X2 Mini	K40
Release date	2017 January	2019 February
Colors	Gray Gold Rose Gold	Black Platinum Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	170 EUR	Unknown
Battery life	Stand by time- Up to 725 h (2G) / Up to 625 h (3G) Talking time- Up to 26 h (2G) / Up to 16 h (3G)	Unknown
Body build	Unknown	Front glass plastic body

Communication and Connectivity

Communication and Connectivity — specifications for Life One X2 Mini, K40.
Specification	Life One X2 Mini	K40
SIM card	Dual SIM (Micro-SIM/Nano-SIM dual stand-by)	Single SIM (Nano-SIM)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 / 1700(AWS) / 1900 / 2100 -4G - LTE band 2(1900) 4(1700/2100) 7(2600) 12(700) 17(700)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
Speed	HSPA 42.2/11.5 Mbps LTE Cat4 150/50 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 WiFi Direct hotspot
GPS	Yes with A-GPS	Yes with A-GPS
USB	microUSB 2.0	microUSB 2.0
Bluetooth	4.0 A2DP	5.0 A2DP LE

Music and Audio

Music and Audio — specifications for Life One X2 Mini, K40.
Specification	Life One X2 Mini	K40
Radio	FM radio	FM radio
Others	Active noise cancellation with dedicated mic	DTS: X Surround Sound -Active noise cancellation with dedicated mic

Other features

Other features — specifications for Life One X2 Mini, K40.
Specification	Life One X2 Mini	K40
Dop	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity	Sensors Fingerprint (rear-mounted) accelerometer proximity - MIL-STD-810G compliant - Also known as LG K12+ LG K12 Plus LG X4 (2019)

BLU Life One X2 Mini vs LG K40