LG K40 vs Sendo X

Compare recorded specifications, size and practical differences.

LG K40

Replace K40

Search for phone 1 Enter at least 3 characters. Tab to a result and press Enter to select.

Remove K40

Sendo X

Replace X

Search for phone 2 Enter at least 3 characters. Tab to a result and press Enter to select.

Remove X

+ Add a third phone

Search for phone 3 Enter at least 3 characters. Tab to a result and press Enter to select.

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.

WeightX: 30 g lighterX: 120 g · K40: 150 g
WidthX: 22.9 mm narrowerX: 49 mm · K40: 71.9 mm
Screen diagonalX: 3.5 in smaller diagonalX: 2.2 in · K40: 5.7 in
ChipsetMediatek MT6762 Helio P22 (12 nm) / TI OMAP 5910K40: Mediatek MT6762 Helio P22 (12 nm) · X: TI OMAP 5910
DepthK40: 14.7 mm thinnerK40: 8.3 mm · X: 23 mm
HeightX: 43 mm shorterX: 110 mm · K40: 153 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.

Front

Side

1. K40
Height
153 mm+43 mm versus X
Width
71.9 mm+22.9 mm versus X
Depth
8.3 mm

Weight
150 g
2. X
Height
110 mm
Width
49 mm
Depth
23 mm+14.7 mm versus K40

Weight
120 g

Weight

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

1. K40150 g

+30 g versus X
2. X120 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. K40 5.7 in · 18:9 About 83.8 cm² rectangular area
2. X Screen geometry unavailable or conflicting

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.

K40: Original memory entry

32 GB · 2/3 GB RAM

X: Original memory entry

32 MB

Practical features

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

1. K40

NFC: Unknown
Headphone jack: Yes
Memory card support: See details microSD · up to 512 GB (dedicated slot)

2. X

NFC: Unknown
Headphone jack: No
Memory card support: See details MMC/SD

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded capacity

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

1. K403000 mAh

+1950 mAh versus X
2. X1050 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. K402. X

Everyday essentials

Everyday essentials
Specification	K40	X
Dimensions (HxWxD)	153 Х 71.9 Х 8.3 mm	110 Х 49 Х 23 mm
Weight	150 g	120 g
Technology	IPS LCD	TFT
Screen size	5.7" inch	2.2" inch
Screen resolution	720 x 1440 px	176 x 220 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	32 GB 2/3 GB RAM	32 MB
Memory card support	microSD up to 512 GB (dedicated slot)	MMC/SD
BatteryCapacity is not battery life. No endurance test is implied.	3000 mAh Non-removable Li-Ion	1050 mAh Removable Li-Po
Operating system OS	Android 8.1 (Oreo)	Symbian 6.1 Series 60 v1.0 UI
Chipset	Mediatek MT6762 Helio P22 (12 nm)	TI OMAP 5910
Headphone jack	Yes	No

Display

Display
Specification	K40	X
Touchscreen	capacitive touchscreen	Unknown
Display colors	16M	65K
Screen area	83.8 cm2	15.2 cm2
Screen format	18:9 (height:width)	Unknown
Screen to body ratio	76.2%	28.3%
PPI /points per inch/	282 PPI	0 PPI

Camera and Video

Camera and Video
Specification	K40	X
Rear camera, main	16 MP Single	0.3 MP Single
Camera specs	16 MP f/2.0 PDAF	Unknown
Functions	LED flash	LED flash
Video	1080p@30fps	Yes
Front camera, selfie	8 MP Single	0 MP,
Specifications	8 MP f/2.0	Unknown

Performance

Performance
Specification	K40	X
Processor CPU	Octa-core 2.0 GHz Cortex-A53	120 MHz ARM925T
Graphics processor GPU	PowerVR GE8320	Unknown
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	75203	Unknown

General specs

General specs
Specification	K40	X
Release date	2019 February	2003 Q4
Colors	Black Platinum Blue	Unknown
Battery life	Unknown	Stand by time- Up to 170 h Talking time- Up to 7 h
Body build	Front glass plastic body	Unknown

Communication and Connectivity

Communication and Connectivity
Specification	K40	X
SIM card	Single SIM (Nano-SIM)Dual SIM (Nano-SIM dual stand-by)	Mini-SIM
Network	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	Unknown
Speed	HSPA LTE-A	Unknown
GPRS	Yes	Class 8
Edge	Yes	No
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac dual-band WiFi Direct hotspot	No
GPS	Yes with A-GPS	No
USB	microUSB 2.0	Proprietary
Bluetooth	5.0 A2DP LE	1.1

Music and Audio

Music and Audio
Specification	K40	X
Radio	FM radio	No
Others	DTS: X Surround Sound -Active noise cancellation with dedicated mic	Unknown

Other features

Other features
Specification	K40	X
Dop	Sensors Fingerprint (rear-mounted) accelerometer proximity - MIL-STD-810G compliant - Also known as LG K12+ LG K12 Plus LG X4 (2019)	Infrared port - MP4/MP3 player -Sync ML