Comparison between:
- 27" Acer RC271U
- 54.6" Philips 55PML9308/12
Brand, series, model
Information about the brand, series, model and model aliases.
| Acer RC271U | Philips 55PML9308/12 | |
| Series | RC1 | PML9308 |
 |  | |
| Model alias | RC271Usmidpx RC271U smidpx | 55PML9308 Xtra 4K Ambilight TV |
| Model year | 2019 | 2023 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 27 in | 54.6 in |
| Diagonal | 685.8 mm 68.58 cm 27 in 2.25 ft | 1388 mm 138.8 cm 54.6457 in 4.5538 ft |
| Width | 596.736 mm 59.6736 cm 23.4935 in 1.9578 ft | 1209.6 mm 120.96 cm 47.622 in 3.9685 ft |
| Height | 335.664 mm 33.5664 cm 13.2151 in 1.1013 ft | 680.4 mm 68.04 cm 26.7874 in 2.2323 ft |
| Panel type | IPS | IPS |
| Panel bit depth | 8 bits | 10 bits |
| FRC | No | - |
| Colors | 16777216 colors 24 bits | 1073741824 colors 30 bits |
| Aspect ratio | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 2560 x 1440 pixels Quad HD (QHD) / 1440p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p |
| Pixel pitch | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft | 0.315 mm 0.0315 cm 0.0124 in 0.001 ft |
| Pixel density | 109 ppi 42 ppcm | 80 ppi 31 ppcm |
| Display area | 89.62 % | 87.03 % |
| Backlight | W-LED | Mini LED |
| sRGB | 100 % | - |
| DCI P3 | - | 98 % |
| Brightness | 350 cd/m² | - |
| Peak brightness | - | 1000 cd/m² |
| Static contrast | 1000 : 1 | - |
| Dynamic contrast | 100000000 : 1 | - |
| HDR | - | HLG (Hybrid Log Gamma) HDR10 HDR10+ HDR Dolby Vision |
| Horizontal viewing angle | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° |
| Minimum response time | 4 ms 0.0040 s | - |
| Coating | Anti-glare/Matte (3H) | - |
| - | Local dimming zones - 144 |
3D
3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.
| 3D | No | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Vertical frequency (digital) | 60 Hz - 65 Hz | 40 Hz - 120 Hz |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 100 V - 120 V | - |
| 220V | 220 V - 240 V | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Power consumption (off) | 0.4 W | 0.3 W |
| Power consumption (sleep) | 0.45 W | 0.5 W |
| Power consumption (average) | 23.7 W | 102 W |
| Power consumption (maximum) | 45 W | - |
| Power consumption (annual) | - | 207 kWh |
| Energy efficiency class | A | F |
Dimensions, weight and color
Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.
| Width | 614 mm 61.4 cm 24.1732 in 2.0144 ft | 1233 mm 123.3 cm 48.5433 in 4.0453 ft |
| Height | 364 mm 36.4 cm 14.3307 in 1.1942 ft | 767 mm 76.7 cm 30.1969 in 2.5164 ft |
| Depth | 37.1 mm 3.71 cm 1.4606 in 0.1217 ft | 85.1 mm 8.51 cm 3.3504 in 0.2792 ft |
| Weight | 3.4 kg 7.5 lbs | 12.5 kg 27.56 lbs |
| Width with stand | 614 mm 61.4 cm 24.1732 in 2.0144 ft | 1233 mm 123.3 cm 48.5433 in 4.0453 ft |
| Height with stand | 445 mm 44.5 cm 17.5197 in 1.46 ft | 793 mm 79.3 cm 31.2205 in 2.6017 ft |
| Depth with stand | 201 mm 20.1 cm 7.9134 in 0.6594 ft | 291 mm 29.1 cm 11.4567 in 0.9547 ft |
| Weight with stand | 3.8 kg 8.38 lbs | 16 kg 35.27 lbs |
| Box width | - | 1360 mm 136 cm 53.5433 in 4.4619 ft |
| Box height | - | 890 mm 89 cm 35.0394 in 2.9199 ft |
| Box depth | - | 180 mm 18 cm 7.0866 in 0.5906 ft |
| Box weight | - | 25.5 kg 56.22 lbs |
| Stand width | - | 510 mm 51 cm 20.0787 in 1.6732 ft |
| Stand height | - | 20 mm 2 cm 0.7874 in 0.0656 ft |
| Stand depth | - | 291 mm 29.1 cm 11.4567 in 0.9547 ft |
| Colors | Black Silver | Anthracite Gray |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes |
| VESA interface | 100 x 100 mm | 300 x 300 mm |
| Removable stand | Yes | Yes |
| Height adjustment | No | No |
| Landscape/portrait pivot | No | No |
| Left/right swivel | No | No |
| Forward/backward tilt | Yes | No |
| Forward tilt | 5 ° | - |
| Backward tilt | 15 ° | - |
TV tuner
The TV tuner is a device, which allows the receiving and visualization of a certain type of television signal. There are tuners for digital, analog, cable and satellite television.
| TV tuner | - | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 DVB-T2 HD |
System on Chip (SoC)
Information about the central processor, graphic processor and the memory of the model.
| Processor brand name | - | P5 Perfect Picture Engine Gen 7 |
| CPU cores | - | 2 |
| Storage | - | 16 GB |
OS, apps and software features
Information about the operating system, applications, various software features if available.
| Operating system (OS) | - | Google TV (Android 11) |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 2 W | 2 x 8.5 W 2 x 8.5 W |
| Subwoofer | - | 1 x 30 W |
| - | 64 W 2.1 CH AC-4 A.I. EQ A.I. Sound Bowers & Wilkins Sound System Clear Dialogue Dolby Atmos Dolby Bass Enhancement Dolby Digital MS12 V2.6.1 Dolby Volume Leveller DTS: X DTS Play-Fi Night Mode Multiroom Audio |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No |
Network
Supported network technologies and standards for exchanging data with other devices.
| Network | - | LAN Wi-Fi 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Wi-Fi Direct Bluetooth 5.0 |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x HDMI 2.0 1 x DisplayPort 1.2 1 x DVI-D Dual Link 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out | 2 x USB 2.0 (Type-A; downstream) 1 x USB 3.0 (Type-A; downstream) 1 x Ethernet RJ45 2 x HDMI 2.0 2 x HDMI 2.1 1 x Satellite In (F-type female) 1 x Optical Audio Out 1 x 3.5 mm Audio Out 1 x Antenna (RF) (female) 1 x CI+ |
| High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) 2.3 Audio Return Channel (ARC) Auto Low Latency Mode (ALLM) Enhanced Audio Return Channel (eARC) EasyLink (HDMI-CEC) High Frame Rate (HFR) Variable Refresh Rate (VRR) |
Features
Some additional functional features of the model.
| Features | 6-axis color adjustment AMD FreeSync technology DDC2B (DDC/CI compatible) ECO Mode Flicker-free technology Low Blue Light Super Sharpness Technology ZeroFrame Design | A.I. PQ mode Ambilight+Hue 3-sided Ambilight Game Mode Ambilight Lounge Mode Ambilight Music Ambilight Wall colour adaptive Ambi Wakeup/Sleep AMD FreeSync Premium Alexa Amazon Prime TV Auto Game Mode CalMAN Ready Chromecast built-in Disney+ Eco Mode Filmmaker Mode Google Assistant HbbTV IMAX Enhanced ISF Colour Management Light sensor Micro Dimming Premium Netflix On-Screen Game Bar Perfect Natural Motion Perfect Natural Reality Rakuten TV SimplyShare Ultra Resolution USB Recording (PVR) Voice Command YouTube |
Image file formats
Smart TV sets allow the display of different image file formats.
| Image file formats | - | JPEG GIF PNG BMP HEIF |
Audio file formats
Smart TV sets allow playing different audio file formats.
| Audio file formats/codecs | - | AAC AC3 MP3 WMA WAV WMA PRO |
Video file formats
Smart TV sets allow playing various video file formats.
| Video file formats/codecs | - | AVI H.264 H.265 MKV MPEG-4 VC-1 VP9 WMV9 MLA MPEG-1 MPEG-2 AV1 |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | CCC CE cTUVus FCC GOST-R Green Purchasing Law GS J-Moss Green Mark International Energy Star Program ISO13406-2 MPRⅡ NOM PC Recycling PSE (Electrical Appliance and Material Safety Law) RoHS Directive VCCI-B | - |
Operating and storage conditions
There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.
| Operating temperature | 5 °C - 35 °C 41 °F - 95 °F | 5 °C - 35 °C 41 °F - 95 °F |
| Operating humidity | 20 % - 85 % | - |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | Audio cable DisplayPort cable DVI-D cable | Voice remote control |
| Acer RC271U | Philips 55PML9308/12 |