Lenovo K4 Note vs Sharp Z2

Compare recorded specifications, size and practical differences.

Lenovo K4 Note

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Sharp Z2

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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.

ChipsetMediatek MT6753 (28 nm) / Mediatek MT6797 Helio X20 (20 nm)K4 Note: Mediatek MT6753 (28 nm) · Z2: Mediatek MT6797 Helio X20 (20 nm)
DepthZ2: 0.8 mm thinnerZ2: 8.4 mm · K4 Note: 9.2 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.

Front

Side

1. K4 Note
Height
153.6 mm
Width
76.5 mm
Depth
9.2 mm

Weight
158 g
2. Z2
Height
153 mm
Width
76 mm
Depth
8.4 mm

Weight
160 g

Specifications

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Everyday essentials

Everyday essentials
Specification	K4 Note	Z2
Dimensions (HxWxD)	153.6 Х 76.5 Х 9.2 mm	153 Х 76 Х 8.4 mm
Weight	158 g	160 g
Technology	IPS LCD	LTPS IPS LCD
Screen size	5.5" inch	5.5" inch
Screen resolution	1080 x 1920 px	1080 x 1920 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	16 GB 3 GB RAM - A7010 a488/16/32 GB 2 GB RAM - A7010	32 GB 512GB 4GB
Memory card support	microSD up to 256 GB (dedicated slot)	microSD up to 256 GB (uses SIM 2 slot)
BatteryCapacity is not battery life. No endurance test is implied.	3300 mAh Non-removable Li-Po	3000 mAh Non-removable Li-Ion
Operating system OS	Android 5.1.1 (Lollipop) upgradable to 6.0 (Marshmallow)	Android 6.0 (Marshmallow)
Chipset	Mediatek MT6753 (28 nm)	Mediatek MT6797 Helio X20 (20 nm)
NFC	Yes	Unknown
Headphone jack	Yes	Yes

Display

Display
Specification	K4 Note	Z2
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	83.4 cm2	83.4 cm2
Screen format	16:9 (height:width)	16:9 (height:width)
Screen to body ratio	71.0%	71.7%
PPI /points per inch/	401 PPI	401 PPI
Screen protection	Corning Gorilla Glass 3	Corning Gorilla Glass (unspecified version)

Camera and Video

Camera and Video
Specification	K4 Note	Z2
Rear camera, main	13 MP Single	16 MP Single
Camera specs	13 MP PDAF f/2.2	16 MP PDAF
Functions	Dual-LED dual-tone flash HDR panorama	LED flash panorama HDR
Video	1080p@30fps	1080p@30fps
Front camera, selfie	5 MP Single	8 MP Single
Specifications	5 MP f/2.2	8 MP

Performance

Performance
Specification	K4 Note	Z2
Processor CPU	Octa-core 1.3 GHz Cortex-A53	Deca-core (2x2.3GHz Cortex-A72 4x2.0GHz Cortex-A53 4x1.4GHz Cortex-A53)
Graphics processor GPU	Mali-T720MP3	Mali-T880 MP4
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	37456	85326

General specs

General specs
Specification	K4 Note	Z2
Release date	2016 January	2016 October
Colors	Black	Silver Gold
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	190 EUR	330 EUR
Battery life	Stand by time- Up to 265 h (3G) Talking time- Up to 23 h (2G) / Up to 22 h (3G)	Unknown
Body build	aluminum frame plastic back	Unknown

Communication and Connectivity

Communication and Connectivity
Specification	K4 Note	Z2
SIM card	Dual SIM (Micro-SIM dual stand-by)	Hybrid 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 / 900 / 1900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 7(2600) 8(900) 20(800) - A7010 LTE band 1(2100) 20(800) 40(2300) 41(2500) - A7010 a48	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
Speed	HSPA LTE Cat4 150/50 Mbps	HSPA LTE
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac Wi-Fi Direct hotspot	Wi-Fi 802.11 a/b/g/n hotspot
GPS	Yes with A-GPS	Yes with A-GPS GLONASS
USB	microUSB 2.0	Type-C 1.0 reversible connector
Bluetooth	4.0 A2DP LE	4.1 A2DP LE
Harmful irradiation	SAR EU - 0.84 W/kg (head)	Unknown

Music and Audio

Music and Audio
Specification	K4 Note	Z2
Radio	FM radio recording	FM radio
Others	Dolby Atmos audio enhancement -Active noise cancellation with dedicated mic	Active noise cancellation with dedicated mic

Other features

Other features
Specification	K4 Note	Z2
Dop	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass - Also known as: Lenovo K4 Note A7010a48 A7010 Lenovo Vibe X3 Lite	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass Infrared port