Product comparison · 2 monitors

ZOWIE RL2455S computer monitor vs ZOWIE XL2740 computer monitor

41specifications compared
20differ
21identical
41known for one product only

Key differences

Display diagonal
- RL2455S computer monitor:61 cm (24")
- XL2740 computer monitor:68.6 cm (27")
Display technology
- RL2455S computer monitor:LCD
- XL2740 computer monitor:LED
Display brightness (typical)
- RL2455S computer monitor:250 cd/m²
- XL2740 computer monitor:320 cd/m²
Maximum refresh rate
- RL2455S computer monitor:75 Hz
- XL2740 computer monitor:240 Hz
Pixel pitch
- RL2455S computer monitor:0.276 x 0.276 mm
- XL2740 computer monitor:0.311 x 0.311 mm
Viewable size, horizontal
- RL2455S computer monitor:53.1 cm
- XL2740 computer monitor:59.8 cm
Viewable size, vertical
- RL2455S computer monitor:29.9 cm
- XL2740 computer monitor:33.6 cm
Built-in USB hub
- RL2455S computer monitor:No
- XL2740 computer monitor:Yes

Side by side

Differences highlightedShow differences only

Comparison of RL2455S, XL2740
82 specifications	A ZOWIE RL2455S computer monitor Model RL2455S View product	B ZOWIE XL2740 computer monitor Model XL2740 View product
Display7 differ
Display diagonalDiffers	61 cm (24")	68.6 cm (27")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Display technologyDiffers	LCD	LED
Touchscreen	No	No
HD type	Full HD	Full HD
Panel type	TN	TN
Backlight typeKnown for one	Unknown — not stated by the source	LED
Display brightness (typical)Differs	250 cd/m²	320 cd/m²
Display brightness (min)Known for one	Unknown — not stated by the source	320 cd/m²
Response time	1 ms	1 ms
Screen shape	Flat	Flat
Supported graphics resolutions	1920 x 1080 (HD 1080)	1920 x 1080 (HD 1080)
Aspect ratioKnown for one	Unknown — not stated by the source	16:9
Contrast ratio (typical)	1000:1	1000:1
Maximum refresh rateDiffers	75 Hz	240 Hz
Pixel pitchDiffers	0.276 x 0.276 mm	0.311 x 0.311 mm
Viewable size, horizontalDiffers	53.1 cm	59.8 cm
Viewable size, verticalDiffers	29.9 cm	33.6 cm
Contrast ratio (dynamic)Known for one	12000000:1	Unknown — not stated by the source
3DKnown for one	No	Unknown — not stated by the source
Multimediaidentical
Built-in camera	No	No
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
Number of speakersKnown for one	2	Unknown — not stated by the source
RMS rated powerKnown for one	4 W	Unknown — not stated by the source
Designidentical
Market positioning	Gaming	Gaming
Product colour	Black	Black
Feet colourKnown for one	Black	Unknown — not stated by the source
Ports & interfaces2 differ
Built-in USB hubDiffers	No	Yes
Number of upstream portsKnown for one	Unknown — not stated by the source	1
USB Type-A downstream ports quantityKnown for one	Unknown — not stated by the source	2
VGA (D-Sub) ports quantityDiffers	1	0
DVI port	Yes	Yes
HDMI ports quantity	2	2
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Headphone outputs	1	1
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Microphone inKnown for one	Unknown — not stated by the source	Yes
AC (power) inKnown for one	Unknown — not stated by the source	Yes
Headphone outKnown for one	Yes	Unknown — not stated by the source
Ergonomics3 differ
VESA mounting	Yes	Yes
Panel mounting interface	100 x 100 mm	100 x 100 mm
Cable lock slotDiffers	Yes	No
Height adjustmentDiffers	No	Yes
Adjustable height (max)Known for one	Unknown — not stated by the source	14 cm
PivotKnown for one	Unknown — not stated by the source	Yes
Pivot angleKnown for one	Unknown — not stated by the source	0 - 90°
SwivellingKnown for one	Unknown — not stated by the source	Yes
Swivel angle rangeKnown for one	Unknown — not stated by the source	-45 - 45°
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-5 - 15°	-5 - 20°
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Black eQualizer functionKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Energy efficiency class (SDR)Known for one	Unknown — not stated by the source	E
Energy consumption (SDR) per 1000 hoursKnown for one	Unknown — not stated by the source	21 kWh
Power consumption (typical)Differs	33 W	65 W
Energy efficiency scaleKnown for one	Unknown — not stated by the source	A to G
AC input voltageKnown for one	90 - 264 V	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Weight & dimensions6 differ
Width (with stand)Differs	579 mm	632.5 mm
Depth (with stand)Differs	189 mm	225 mm
Width (without stand)Differs	579 mm	632.5 mm
Depth (without stand)Differs	63 mm	63.5 mm
Height (without stand)Differs	350 mm	373.8 mm
Weight (without stand)Differs	4.1 kg	8.5 kg
Height (with stand)Known for one	435 mm	Unknown — not stated by the source
Packaging data1 differ
Package weightDiffers	6.7 kg	12.6 kg
Packaging contentidentical
Stand included	Yes	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
On/off switch	Yes	Yes
TV tuner integrated	No	No
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	LED
Thin Clientidentical
Thin client installedKnown for one	Unknown — not stated by the source	No
Performanceidentical
NVIDIA G-SYNCKnown for one	No	Unknown — not stated by the source
AMD FreeSyncKnown for one	No	Unknown — not stated by the source
Flicker-free technologyKnown for one	Yes	Unknown — not stated by the source
Low Blue Light technologyKnown 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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