Lenovo K9 vs Plum Trigger

Compare recorded specifications, size and practical differences.

Lenovo K9

Replace K9

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Plum Trigger

Replace Trigger

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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.

WeightTrigger: 52 g lighterTrigger: 103 g · K9: 155 g
WidthTrigger: 11.4 mm narrowerTrigger: 61.5 mm · K9: 72.9 mm
Screen diagonalTrigger: 2.2 in smaller diagonalTrigger: 3.5 in · K9: 5.7 in
ChipsetMediatek MT6762 Helio P22 (12 nm) / Mediatek MT6575 (40 nm)K9: Mediatek MT6762 Helio P22 (12 nm) · Trigger: Mediatek MT6575 (40 nm)
Rear camera layoutDual / SingleK9: Dual · Trigger: Single
DepthK9: 3.6 mm thinnerK9: 8 mm · Trigger: 11.6 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. K9
Height
153.8 mm+36.8 mm versus Trigger
Width
72.9 mm+11.4 mm versus Trigger
Depth
8 mm

Weight
155 g
2. Trigger
Height
117 mm
Width
61.5 mm
Depth
11.6 mm+3.6 mm versus K9

Weight
103 g

Weight

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

1. K9155 g

+52 g versus Trigger
2. Trigger103 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.

Screen size

1. K9 5.7 in · 18:9 About 83.8 cm² rectangular area
2. Trigger 3.5 in · 3:2 About 36.5 cm² rectangular area

K9 has approximately 129.9% more rectangular screen area than Trigger.

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 by storage capacity and phone
Storage	K9	Trigger
32 GB	3 GB RAM	Unknown

Trigger: Original memory entry

512 MB · 256 MB 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. K9

NFC: Unknown
Headphone jack: Yes
Memory card support: See details microSD · up to 256 GB (uses shared SIM slot)

2. Trigger

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

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. K93000 mAh

+1650 mAh versus Trigger
2. Trigger1350 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. K92. Trigger

Everyday essentials

Everyday essentials
Specification	K9	Trigger
Dimensions (HxWxD)	153.8 Х 72.9 Х 8 mm	117 Х 61.5 Х 11.6 mm
Weight	155 g	103 g
Technology	IPS LCD	TFT
Screen size	5.7" inch	3.5" inch
Screen resolution	720 x 1440 px	320 x 480 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	32 GB 3 GB RAM	512 MB 256 MB RAM
Memory card support	microSD up to 256 GB (uses shared SIM slot)	microSD up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.	3000 mAh Non-removable Li-Ion	1350 mAh Removable Li-Ion
Operating system OS	Android 8.1 (Oreo)	Android 4.0 (Ice Cream Sandwich)
Chipset	Mediatek MT6762 Helio P22 (12 nm)	Mediatek MT6575 (40 nm)
Headphone jack	Yes	Yes

Display

Display
Specification	K9	Trigger
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	256K
Screen area	83.8 cm2	36.5 cm2
Screen format	18:9 (height:width)	3:2 (height:width)
Screen to body ratio	74.8%	50.7%
PPI /points per inch/	282 PPI	165 PPI

Camera and Video

Camera and Video
Specification	K9	Trigger
Rear camera, main	13 MP Dual	2 MP Single
Camera specs	13 MP f/2.2 1/3'' 1.12µm PDAF -5 MP f/2.4 depth sensor	2 MP AF
Functions	LED flash	LED flash
Video	1080p@30/60fps	Yes
Front camera, selfie	13 MP Dual	0 MP,
Specifications	13 MP f/2.2 1/3'' 1.12µm PDAF 5 MP f/2.4 depth sensor	Unknown

Performance

Performance
Specification	K9	Trigger
Processor CPU	Octa-core 2.0 GHz Cortex-A53	1.0 GHz Cortex-A9
Graphics processor GPU	PowerVR GE8320	PowerVR SGX531
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	75320	Unknown

General specs

General specs
Specification	K9	Trigger
Release date	2018 October	2013 February
Colors	Black Blue	Black White
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	9000 INR	Unknown
Battery life	Unknown	Stand by time- Up to 200 h Talking time- Up to 5 h

Communication and Connectivity

Communication and Connectivity
Specification	K9	Trigger
SIM card	Hybrid Dual SIM (Nano-SIM dual stand-by)	Dual SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 7(2600) 8(900) 20(800) 38(2600) 40(2300) 41(2500)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed	HSPA 42.2/5.76 Mbps LTE-A Cat6 300/50 Mbps	HSPA 7.2/5.76 Mbps
GPRS	Yes	Class 12
Edge	Yes	Class 12
Wi-Fi	Wi-Fi 802.11 b/g/n Wi-Fi Direct hotspot	Wi-Fi 802.11 b/g
GPS	Yes with A-GPS	Yes with A-GPS
USB	2.0 Type-C 1.0 reversible connector USB On-The-Go	miniUSB
Bluetooth	4.1 A2DP LE	4.0 A2DP

Music and Audio

Music and Audio
Specification	K9	Trigger
Radio	FM radio	FM radio
Others	Active noise cancellation with dedicated mic	Unknown

Other features

Other features
Specification	K9	Trigger
Dop	Sensors Fingerprint (rear-mounted) accelerometer proximity - Fast battery charging 2A/5V 10W - For India	Sensors Accelerometer proximity compass - Z103 Single SIM Z102 Dual SIM

Lenovo K9 vs Plum Trigger

Lenovo K9

Plum Trigger

Key differences

Physical size

Screen size

Memory variants

Practical features

1. K9

2. Trigger

Battery capacity

Specifications

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