Product comparison · 2 mice

Lenovo 78281146 mouse Left-hand RF Wireless 1600 DPI vs Lenovo 900 mouse Office Ambidextrous RF Wireless + Bluetooth Optical 4000 DPI

19specifications compared
8differ
11identical
24known for one product only

Key differences

The Lenovo 900 mouse Office Ambidextrous RF Wireless + Bluetooth Optical 4000 DPI has 2,400 DPI more movement resolution than the Lenovo 78281146 mouse Left-hand RF Wireless 1600 DPI (4000 DPI vs 1600 DPI). The Lenovo 78281146 mouse Left-hand RF Wireless 1600 DPI has 1 more buttons quantity than the Lenovo 900 mouse Office Ambidextrous RF Wireless + Bluetooth Optical 4000 DPI (6 vs 5). The Lenovo 900 mouse Office Ambidextrous RF Wireless + Bluetooth Optical 4000 DPI has 57.1 mm more width than the Lenovo 78281146 mouse Left-hand RF Wireless 1600 DPI (115.5 mm vs 58.4 mm). Device interface: RF Wireless on the Lenovo 78281146 mouse Left-hand RF Wireless 1600 DPI, RF Wireless + Bluetooth on the Lenovo 900 mouse Office Ambidextrous RF Wireless + Bluetooth Optical 4000 DPI. Form factor: Left-hand on the Lenovo 78281146 mouse Left-hand RF Wireless 1600 DPI, Ambidextrous on the Lenovo 900 mouse Office Ambidextrous RF Wireless + Bluetooth Optical 4000 DPI.

Device interface
- 78281146 mouse Left-hand RF Wireless 1600 DPI:RF Wireless
- 900 mouse Office Ambidextrous RF Wireless + Bluetooth Optical 4000 DPI:RF Wireless + Bluetooth
Movement resolution
- 78281146 mouse Left-hand RF Wireless 1600 DPI:1600 DPI
- 900 mouse Office Ambidextrous RF Wireless + Bluetooth Optical 4000 DPI:4000 DPI
Buttons quantity
- 78281146 mouse Left-hand RF Wireless 1600 DPI:6
- 900 mouse Office Ambidextrous RF Wireless + Bluetooth Optical 4000 DPI:5
Form factor
- 78281146 mouse Left-hand RF Wireless 1600 DPI:Left-hand
- 900 mouse Office Ambidextrous RF Wireless + Bluetooth Optical 4000 DPI:Ambidextrous
Width
- 78281146 mouse Left-hand RF Wireless 1600 DPI:58.4 mm
- 900 mouse Office Ambidextrous RF Wireless + Bluetooth Optical 4000 DPI:115.5 mm
Depth
- 78281146 mouse Left-hand RF Wireless 1600 DPI:106.7 mm
- 900 mouse Office Ambidextrous RF Wireless + Bluetooth Optical 4000 DPI:61.5 mm
Height
- 78281146 mouse Left-hand RF Wireless 1600 DPI:66 mm
- 900 mouse Office Ambidextrous RF Wireless + Bluetooth Optical 4000 DPI:38.1 mm
Weight
- 78281146 mouse Left-hand RF Wireless 1600 DPI:80.5 g
- 900 mouse Office Ambidextrous RF Wireless + Bluetooth Optical 4000 DPI:110 g

Side by side

Differences highlightedShow differences only

Comparison of 78281146, 900
43 specifications	A Lenovo 78281146 mouse Left-hand RF Wireless 1600 DPI Model 78281146 View product	B Lenovo 900 mouse Office Ambidextrous RF Wireless + Bluetooth Optical 4000 DPI Model 900 View product
Mouse3 differ
PurposeKnown for one	Unknown — not stated by the source	Office
Connectivity technology	Wireless	Wireless
Device interfaceDiffers	RF Wireless	RF Wireless + Bluetooth
Movement detection technologyKnown for one	Unknown — not stated by the source	Optical
Movement resolutionDiffers	1600 DPI	4000 DPI
Scroll type	Wheel	Wheel
Number of scroll wheels	1	1
Scrolling directions	Vertical	Vertical
Buttons quantityDiffers	6	5
Buttons durability (million clicks)Known for one	Unknown — not stated by the source	5
Customizable movement resolution	Yes	Yes
Number of movement resolution modes	3	3
Bluetooth versionKnown for one	Unknown — not stated by the source	5.3
CertificationKnown for one	Unknown — not stated by the source	CE, CB, IC, TUV, FCC TCB, UL-CA, INCOM, ANATEL, BOCRA, SUBTEL, SRRC, CCC, NCA, WPC, BIS, VCCI, TELEC, PSE, TRC, EAC, BOCRA, MOC, SIRIM, CRT & NOM, NCC, NTC, CRA, CASA certification, NRCS, RATEL, KC, COC & DOC, MIC, TASHKENT, BQB
Buttons typeKnown for one	Pressed buttons	Unknown — not stated by the source
Design1 differ
Form factorDiffers	Left-hand	Ambidextrous
Colour nameKnown for one	Unknown — not stated by the source	Sea Shell
Ergonomic designKnown for one	Yes	Unknown — not stated by the source
Product colourKnown for one	Black	Unknown — not stated by the source
Poweridentical
Power source	Batteries	Batteries
RechargeableKnown for one	Unknown — not stated by the source	Yes
Battery life (max)Known for one	Unknown — not stated by the source	3 h
Battery recharge timeKnown for one	Unknown — not stated by the source	2 h
USB Type-C charging portKnown for one	Unknown — not stated by the source	Yes
Number of batteries supportedKnown for one	1	Unknown — not stated by the source
Battery typeKnown for one	AA	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 95%
Weight & dimensions4 differ
WidthDiffers	58.4 mm	115.5 mm
DepthDiffers	106.7 mm	61.5 mm
HeightDiffers	66 mm	38.1 mm
WeightDiffers	80.5 g	110 g
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Cables includedKnown for one	Unknown — not stated by the source	USB Type-C
AC adapter included	No	No
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Package weightKnown for one	Unknown — not stated by the source	312 g
Package typeKnown for one	Unknown — not stated by the source	Box
Packaging contentidentical
Receiver included	Yes	Yes
Wireless receiver interface	USB Type-A	USB Type-A
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Ergonomicsidentical
Wireless rangeKnown for one	10 m	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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