LG Optimus LTE Tag vs TECNO Spark CM: 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

Optimus LTE Tag: 30.3 g lighter

Optimus LTE Tag:

141.7 g

Spark CM:

172 g
Width

Optimus LTE Tag: 3.8 mm narrower

Optimus LTE Tag:

67.9 mm

Spark CM:

71.7 mm
Screen diagonal

Optimus LTE Tag: 1.4 in smaller diagonal

Optimus LTE Tag:

4.3 in

Spark CM:

5.7 in
Memory variants

At 16 GB storage

Optimus LTE Tag:

1 GB RAM

Spark CM:

2 GB RAM
Depth

Spark CM: 3.9 mm thinner

Optimus LTE Tag:

9.5 mm

Spark CM:

5.6 mm
Height

Optimus LTE Tag: 25.7 mm shorter

Optimus LTE Tag:

126.5 mm

Spark CM:

152.2 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. Optimus LTE Tag

Height:

126.5 mm
Width:

67.9 mm
Depth:

9.5 mm +3.9 mm versus Spark CM
2. Spark CM

Height:

152.2 mm +25.7 mm versus Optimus LTE Tag
Width:

71.7 mm +3.8 mm versus Optimus LTE Tag
Depth:

5.6 mm

Weight

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

1. Optimus LTE Tag

141.7 g
2. Spark CM

172 g

+30.3 g versus Optimus LTE Tag

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. Optimus LTE Tag

Screen diagonal:

4.3 in

Aspect ratio (height:width):

5:3

Approximate rectangular screen area:

52.6 cm²
2. Spark CM

Screen diagonal:

5.7 in

Aspect ratio (height:width):

18:9

Approximate rectangular screen area:

83.8 cm²

Spark CM has approximately 59.3% more rectangular screen area than Optimus LTE Tag.

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 Optimus LTE Tag, Spark CM, compared at the same storage capacity.
Storage	Optimus LTE Tag	Spark CM
16 GB Recorded for all phones	1 GB RAM	2 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. Optimus LTE Tag

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

2. Spark CM

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

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. Optimus LTE Tag

1700 mAh
2. Spark CM

3050 mAh

+1350 mAh versus Optimus LTE Tag

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. Optimus LTE Tag2. Spark CM

Everyday essentials

Everyday essentials — specifications for Optimus LTE Tag, Spark CM.
Specification	Optimus LTE Tag	Spark CM
Dimensions (HxWxD)	126.5 Х 67.9 Х 9.5 mm	152.2 Х 71.7 Х 5.6 mm
Weight	141.7 g	172 g
Technology	HD-IPS LCD	IPS LCD
Screen size	4.3" inch	5.7" inch
Screen resolution	480 x 800 px	720 x 1440 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	16 GB 1 GB RAM	16 GB 2 GB RAM
Memory card support	microSD up to 32 GB (dedicated slot)	microSD up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.	1700 mAh Removable Li-Ion	3050 mAh Non-removable Li-Ion
Operating system OS	Android 2.3 (Gingerbread) upgradable to 4.0 (Ice Cream Sandwich)	Android 7.0 (Nougat)
Chipset	Unknown	Mediatek MT6737
NFC	Yes	Unknown
Headphone jack	Yes	Yes

Display

Display — specifications for Optimus LTE Tag, Spark CM.
Specification	Optimus LTE Tag	Spark CM
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	52.6 cm2	83.8 cm2
Screen format	5:3 (height:width)	18:9 (height:width)
Screen to body ratio	61.3%	76.8%
PPI /points per inch/	217 PPI	282 PPI
Screen protection	Unknown	Corning Gorilla Glass (unspecified version)

Camera and Video

Camera and Video — specifications for Optimus LTE Tag, Spark CM.
Specification	Optimus LTE Tag	Spark CM
Rear camera, main	5 MP Single	13 MP Single
Camera specs	5 MP AF	13 MP f/2.0 AF
Functions	LED flash	LED flash
Video	Yes	1080p@30fps
Front camera, selfie	1.3 MP Single	8 MP Single
Specifications	1.3 MP	8 MP

Performance

Performance — specifications for Optimus LTE Tag, Spark CM.
Specification	Optimus LTE Tag	Spark CM
Processor CPU	Dual-core 1.2 GHz	Quad-core 1.3 GHz Cortex-A53
Graphics processor GPU	Unknown	Mali-T720MP2

General specs

General specs — specifications for Optimus LTE Tag, Spark CM.
Specification	Optimus LTE Tag	Spark CM
Release date	2012 February	2017 December
Colors	Black White	Midnight Black Champagne Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	130 EUR	Unknown
Battery life	Stand by time- Up to 300 h Talking time- Up to 5 h	Unknown

Communication and Connectivity

Communication and Connectivity — specifications for Optimus LTE Tag, Spark CM.
Specification	Optimus LTE Tag	Spark CM
SIM card	Mini-SIM	Dual SIM (Micro-SIM dual stand-by)
Network	Show all network frequencies: -2G - CDMA 800 / 1900 -3G - CDMA2000 1xEV-DO HSDPA 2100 -4G - LTE 800	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) 8(900) 40(2300) 41(2500)
Speed	HSPA LTE EV-DO Rev. A 3.1 Mbps	HSPA LTE-A
GPRS	No	Yes
Edge	No	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n dual-band Wi-Fi Direct DLNA 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 (MHL TV-out)	microUSB 2.0
Bluetooth	3.0 A2DP	4.2 A2DP LE

Music and Audio

Music and Audio — specifications for Optimus LTE Tag, Spark CM.
Specification	Optimus LTE Tag	Spark CM
Radio	No	FM radio
Others	Dolby Mobile -Active noise cancellation with dedicated mic	Unknown

Other features

Other features — specifications for Optimus LTE Tag, Spark CM.
Specification	Optimus LTE Tag	Spark CM
Dop	Sensors Accelerometer gyro proximity compass - MP4/H.264/WMV/DviX player -MP3/WMA/WAV/FLAC/eAAC+ player -True HD movie editor -Document viewer/editor -Organizer -Voice memo/dial/commands -Predictive text input - For South Korea Also known as LG F120L F120S F120K	Sensors Fingerprint (rear-mounted) accelerometer proximity

LG Optimus LTE Tag vs TECNO Spark CM