Dahua DHI-LPH75-MC420-C vs MAXHUB E7530A

Price in Nepal and availability

• Dahua DHI-LPH75-MC420-C: Rs. 2,25,000 (offer price; regular Rs. 3,20,000) · In stock · 1 year warranty
• MAXHUB E7530A: Rs. 2,25,000 (offer price; regular Rs. 2,58,750) · In stock · 3 years warranty

Prices and availability may change; the product pages always show the current ones.

Dahua DHI-LPH75-MC420-C vs MAXHUB E7530A: specifications side by side

Specification	Dahua DHI-LPH75-MC420-C 75 Inch Interactive Smart Board	MAXHUB E7530A 75 Inch Interactive AI Smart Board
Price	Rs. 2,25,000	Rs. 2,25,000
Brand	DAHUA	MAXHUB
Availability	In stock	In stock
Warranty	1 year	3 years (brand warranty)
Product Type	Smart Board	75 Inch Interactive AI Smart Board
Model	DHI-LPH75-MC420-C	E7530A
Series	Classic Series	E30A Series
Color	Black sides, starry gray top and bottom	Gray
Screen Size	75 inch	75 inch
Native Resolution	3840 × 2160 (4K UHD)	3840 × 2160 (4K UHD)
Aspect Ratio	16:9	16:9
Brightness	400 nits (typ.)	400 nits typical, 450 nits maximum
Contrast Ratio	1,200:1 (typ.)	5,500:1 typical
Viewing Angle	178° (H/V)	178° (H) / 178° (V)
Color Gamut	90% NTSC (typ.)	98% sRGB
Color Accuracy	ΔE ≤ 1.5	–
Refresh Rate	60 Hz	60 Hz
Response Time	8 ms (typ.)	6.5 ms
Backlight	DLED	DLED
Backlight Life	≥ 50,000 hours	–
Glass	3.2 mm anti-dazzle tempered glass, ≥ 9H	–
Sensors	Light sensor	Ambient Light Sensor
Touch Technology	Infrared	Infrared (IR) Touch
Touch Points	32 points (Android), 50 points (Windows)	Up to 50 Points
Smallest Touch Object	1.5 mm (over 90% of the touch area)	3 mm
Touch Response Time	≤ 3.3 ms	≤5 ms
Writing Features	Finger and pen (pen attaches magnetically), 10 multi-user writing points, pen pressure recognition, handwriting and shape recognition	MAXHUB Think&Ink
Operating System	Android 14	Android 16 / MAXHUB EDU OS V4
CPU	Octa-core (4× A73 + 4× A53), 2.2 GHz + 2.0 GHz	Octa-Core, 4 × Cortex-A72 + 4 × Cortex-A53, up to 2.2 GHz
GPU	ARM Mali-G52 MP8	Mali-G52 MC3
RAM	8 GB	8 GB
Storage	128 GB	128 GB
OPS Slot	Yes	Yes
Included OPS PC	Optional (Dahua OPS module, Windows)	–
Camera	Built in: 52 MP photo, 8 MP 4K@30fps video (Android); 8 MP on Windows; up to 9× digital zoom	Built-in 50MP AI Camera
Camera FOV	99° DFOV, 87° HFOV, 49° VFOV	–
Camera Features	Auto framing, voice tracking, face detection, auto white balance	–
Microphone	8-mic array, omnidirectional, AGC, echo cancellation, intelligent noise filtering	Built-in 8-Microphone Array
Voice Pickup Distance	8–12 m	Up to 12 m
Speakers	2.0 channel, 2 built-in speakers	MAXHUB SkyWave 2.2 Channel Sound System
Speaker Power	2 × 20 W (40 W total)	2 × 8W + 2 × 18W (52W Total)
HDMI In	2× HDMI 2.0 (4K@60Hz); 1× HDMI in on the front panel	3 × HDMI IN
HDMI Out	1× HDMI 2.0 (4K@60Hz)	1 × HDMI OUT
USB-C	1× Type-C in (DisplayPort 4K@60Hz, USB 3.2 Gen1, touch, 5 W charging)	USB Type-C
USB 3.0	4× USB 3.2 Gen1 Type-A; 2× USB 3.2 Gen1 on the front panel	3 × USB 3.0
USB 2.0	1× USB 2.0 Type-A, 1× Micro USB 2.0	1 × USB 2.0
Touch USB	2×	2 × USB Touch
Audio Out	1× 3.5 mm line out	–
SPDIF	1×	SPDIF OUT
RS232	1× DB9 male	RS232
LAN	2× RJ45	RJ45 Gigabit Ethernet
Wi-Fi	Wi-Fi 6 (802.11a/b/g/n/ac/ax), 2.4/5 GHz, Wi-Fi and hotspot at the same time (wireless plug-in module, included)	Wi-Fi 6 (802.11ax), Dual-Band
Bluetooth	5.2	Bluetooth 5.2
Wireless Screen Sharing	Yes (phones, computers, tablets; up to 9-way split screen)	MAXHUB Connect
Preinstalled Apps	DeepHub Meeting (video conferencing)	Google Play, Google Drive, Google Meet, YouTube, Google Classroom and MAXHUB Apps
Power Supply	AC 100–240V, 50/60 Hz	100–240V AC, 50/60Hz
Power Consumption	225W (basic), 326W (max.)	Approx. 170W Typical
Standby Power	≤ 0.5W	≤0.5W
Dimensions	1707.5 × 1067 × 87 mm	Approx. 1711.2 × 1039.4 × 99.6 mm
Weight	50 kg	Approx. 49.9 kg
Wall Mount	Wall mount bracket included	–
VESA Mount	600 × 400 mm	800 × 400 mm
Operating Temperature	0–40 °C, 10–90% RH (non-condensing)	0°C to 40°C
Optional Accessories	DHI-PKP-IP1A smart pen, Dahua OPS PC modules (DHI-SP-PI5C / PI7C series), DHI-PKC-UC0A / UC0B USB cameras, DHI-PKC-WM1A microphone, DHI-PKP-WP1B wireless transmitter, Dahua mobile stands	–
Manufacturer Part Number	–	E7530A
NPU	–	6 TOPS
Panel Type	–	VA LCD
Color Depth	–	1.07 Billion Colors (10-bit)
Screen Surface	–	Anti-Glare, 25% Haze
Eye Care	–	TÜV Low Blue Light & Flicker-Free
Touch Accuracy	–	±1.5 mm
Writing Height	–	≤2 mm
Touch Compatible OS	–	Windows 7/8/10/11, macOS, Linux, Android, Chrome OS
Google Certification	–	Google EDLA Certified
Audio Ports	–	Audio IN, Audio OUT
Whiteboard Software	–	MAXHUB Education Whiteboard Tools
Device Management	–	MAXHUB Pivot
Certifications	–	Google EDLA, TÜV Low Blue Light, TÜV Flicker-Free

Key differences

• MAXHUB E7530A has a faster response time (6.5 ms vs 8 ms (typ.)).
• Product Type: Dahua DHI-LPH75-MC420-C has Smart Board; MAXHUB E7530A has 75 Inch Interactive AI Smart Board.
• Model: Dahua DHI-LPH75-MC420-C has DHI-LPH75-MC420-C; MAXHUB E7530A has E7530A.
• Series: Dahua DHI-LPH75-MC420-C has Classic Series; MAXHUB E7530A has E30A Series.
• Color: Dahua DHI-LPH75-MC420-C has Black sides, starry gray top and bottom; MAXHUB E7530A has Gray.
• Contrast Ratio: Dahua DHI-LPH75-MC420-C has 1,200:1 (typ.); MAXHUB E7530A has 5,500:1 typical.
• Viewing Angle: Dahua DHI-LPH75-MC420-C has 178° (H/V); MAXHUB E7530A has 178° (H) / 178° (V).
• Color Gamut: Dahua DHI-LPH75-MC420-C has 90% NTSC (typ.); MAXHUB E7530A has 98% sRGB.
• Sensors: Dahua DHI-LPH75-MC420-C has Light sensor; MAXHUB E7530A has Ambient Light Sensor.
• Touch Technology: Dahua DHI-LPH75-MC420-C has Infrared; MAXHUB E7530A has Infrared (IR) Touch.
• Touch Points: Dahua DHI-LPH75-MC420-C has 32 points (Android), 50 points (Windows); MAXHUB E7530A has Up to 50 Points.
• Smallest Touch Object: Dahua DHI-LPH75-MC420-C has 1.5 mm (over 90% of the touch area); MAXHUB E7530A has 3 mm.
• Touch Response Time: Dahua DHI-LPH75-MC420-C has ≤ 3.3 ms; MAXHUB E7530A has ≤5 ms.
• Operating System: Dahua DHI-LPH75-MC420-C has Android 14; MAXHUB E7530A has Android 16 / MAXHUB EDU OS V4.
• CPU: Dahua DHI-LPH75-MC420-C has Octa-core (4× A73 + 4× A53), 2.2 GHz + 2.0 GHz; MAXHUB E7530A has Octa-Core, 4 × Cortex-A72 + 4 × Cortex-A53, up to 2.2 GHz.
• GPU: Dahua DHI-LPH75-MC420-C has ARM Mali-G52 MP8; MAXHUB E7530A has Mali-G52 MC3.
• Voice Pickup Distance: Dahua DHI-LPH75-MC420-C has 8–12 m; MAXHUB E7530A has Up to 12 m.
• Speakers: Dahua DHI-LPH75-MC420-C has 2.0 channel, 2 built-in speakers; MAXHUB E7530A has MAXHUB SkyWave 2.2 Channel Sound System.
• Speaker Power: Dahua DHI-LPH75-MC420-C has 2 × 20 W (40 W total); MAXHUB E7530A has 2 × 8W + 2 × 18W (52W Total).
• HDMI In: Dahua DHI-LPH75-MC420-C has 2× HDMI 2.0 (4K@60Hz); 1× HDMI in on the front panel; MAXHUB E7530A has 3 × HDMI IN.
• HDMI Out: Dahua DHI-LPH75-MC420-C has 1× HDMI 2.0 (4K@60Hz); MAXHUB E7530A has 1 × HDMI OUT.
• USB 3.0: Dahua DHI-LPH75-MC420-C has 4× USB 3.2 Gen1 Type-A; 2× USB 3.2 Gen1 on the front panel; MAXHUB E7530A has 3 × USB 3.0.
• USB 2.0: Dahua DHI-LPH75-MC420-C has 1× USB 2.0 Type-A, 1× Micro USB 2.0; MAXHUB E7530A has 1 × USB 2.0.
• Touch USB: Dahua DHI-LPH75-MC420-C has 2×; MAXHUB E7530A has 2 × USB Touch.
• SPDIF: Dahua DHI-LPH75-MC420-C has 1×; MAXHUB E7530A has SPDIF OUT.
• RS232: Dahua DHI-LPH75-MC420-C has 1× DB9 male; MAXHUB E7530A has RS232.
• LAN: Dahua DHI-LPH75-MC420-C has 2× RJ45; MAXHUB E7530A has RJ45 Gigabit Ethernet.
• Bluetooth: Dahua DHI-LPH75-MC420-C has 5.2; MAXHUB E7530A has Bluetooth 5.2.
• Wireless Screen Sharing: Dahua DHI-LPH75-MC420-C has Yes (phones, computers, tablets; up to 9-way split screen); MAXHUB E7530A has MAXHUB Connect.
• Power Supply: Dahua DHI-LPH75-MC420-C has AC 100–240V, 50/60 Hz; MAXHUB E7530A has 100–240V AC, 50/60Hz.
• Power Consumption: Dahua DHI-LPH75-MC420-C has 225W (basic), 326W (max.); MAXHUB E7530A has Approx. 170W Typical.
• Standby Power: Dahua DHI-LPH75-MC420-C has ≤ 0.5W; MAXHUB E7530A has ≤0.5W.
• Dimensions: Dahua DHI-LPH75-MC420-C has 1707.5 × 1067 × 87 mm; MAXHUB E7530A has Approx. 1711.2 × 1039.4 × 99.6 mm.
• Weight: Dahua DHI-LPH75-MC420-C has 50 kg; MAXHUB E7530A has Approx. 49.9 kg.
• VESA Mount: Dahua DHI-LPH75-MC420-C has 600 × 400 mm; MAXHUB E7530A has 800 × 400 mm.
• Operating Temperature: Dahua DHI-LPH75-MC420-C has 0–40 °C, 10–90% RH (non-condensing); MAXHUB E7530A has 0°C to 40°C.
• MAXHUB E7530A has the longer warranty (3 years vs 1 year).