BenQ HT2050A vs BenQ TK700STi

BenQ HT2050A and BenQ TK700STi are both popular gaming projectors. What are the differences between them?

For brightness, BenQ HT2050A has 2,200 ANSI lumens while BenQ TK700STi has 3,000 ANSI lumens. In other words, BenQ TK700STi has brighter images than BenQ HT2050A. In terms of resolution, BenQ HT2050A has 1080P while BenQ TK700STi has 4K resolution. For the throw ratio, BenQ TK700STi has a short throw of 0.90:1-1.08:1, which can project a bigger screen if the throw distance is the same as BenQ HT2050A.

In addition, BenQ HT2050A has no built-in system while BenQ TK700STi has an Android system.

Last but most importantly, the BenQ TK700STi has a lower input lag than BenQ HT2050A. Check the side-by-side comparison below to see the details.

Product Name

BenQ HT2050A

BenQ TK700STi

Product Image BenQ HT2050A BenQ TK700STi
Price $749.00 $1,699.00
Our Rating 8.0 8.3
Brand BenQ BenQ
Category projector projector

Optical Parameters

BenQ HT2050ABenQ TK700STi
Brand Brand BenQ BenQ
Brand Model Brand Model BenQ HT2050A BenQ TK700STi
Brightness (ANSI lumens) Brightness (ANSI lumens) 2,200 ANSI Lumens 3,000 ANSI Lumens
Display Technology Display Technology DLP DLP
Standard Resolution Standard Resolution FHD (1920*1080) 3840x2160
Maximum Supported Resolution Maximum Supported Resolution WUXGA_RB(1920 x 1200) 3840x2160
Image Contrast Ratio Image Contrast Ratio 15,000:1 10,000:1
Throw Ratio Throw Ratio 1.15 ~ 1.5 0.90:1-1.08:1
Keystone Correction Keystone Correction 2D, Vertical ± 30 degrees; Horizontal ± 30 degrees Horizontal, Vertical, ± 40 degrees
Lamp Life Lamp Life Normal 3500 hrs ,b. ECO 5000 hrs ,c. SmartEco 7000 hrs 4,000 hours / 15,000 hours (Eco)
Lamp Type Lamp Type Lamp, 240W Metal Halide bulb 240W Metal Halide bulb
Focus technology Focus technology Manual focus manual focus

Projection Parameters

BenQ HT2050ABenQ TK700STi
Product type Product type Home Theater Projector Home theater
Operating System Operating System Android 10.0
Image Size Image Size,projector1 40.39" - 300.03" 29.96" - 300.15"
Screen ratio Screen ratio 16:9 16:9 (4K HD)
Screen color Screen color Rec. 709 Coverage 96% 96% Rec.709 color gamut
Image Technology Image Technology HDR
Bluetooth Bluetooth No Bluetooth 4.2
3D Stereoscopic film is a type of film that was first introduced in Hollywood on May 24, 1953 when stereoscopic films appeared. Yes (Full HD 3D) Full HD 3D
Sound System Sound System 10.0 Watts Mono 5.0 Watts Mono speaker
Projection method Projection method Front, rear, ceiling
Time to market Time to market 2018


BenQ HT2050ABenQ TK700STi
I/O Connection Ports Connection Ports 12-Volt Trigger
Audio In: Mini Jack
Audio In: RCA
Audio Out: Mini Jack
Component: RCA
Composite: RCA
HDMI x 2
RS232: DB-9pin
USB x 2
VGA In: Dsub-15pin
HDMI-1 (2.0b/HDCP2.2) ,
HDMI-2 (2.0b/HDCP2.2)
USB Type A (x1) ,
USB Type A-1 (2.0/Power Supply1.5A)
RS232 in (DB-9pin) (x1)
WiFi WiFi No 2.4G/5G Wi-Fi
Bluetooth Bluetooth No Bluetooth 4.2


BenQ HT2050ABenQ TK700STi
Size(HxWxD) Size(HxWxD) 380.5 x 121.7 x 277 312 x110 x246 mm
Power Usage Power Usage 380 Watts
Noise Level Noise Level 35 dB / 29 dB (Eco)
Machine weight Machine weight 3.3 KG 3.1 KG
Accessories Accessories Remote Control w/ Battery RCV012
Power Cord (by region) (Standard) ,x1 (1.8M)
User Manual CD 1 (25L)
3D Glasses (Optional) ,DGD5
Quick Start Guide (x1) 19L
Warranty Card (by region) Yes
Lens cover Yes
Universal Ceiling Mount (Optional) ,CM00G3
Remote Control w/ Battery RCI067
Quick Start Guide (x1) 21L
Warranty Warranty 3 Years 3 years
Battery Battery No
other other Input Lag 16 ms (1080p@60Hz) (Fast Mode),16 ms (4K@60Hz),16 ms (4K@60Hz) *downscaling to 1080p,4 ms (1080p@240Hz),8 ms (1080p@120Hz)
Full HD 3D
Geometric Correction
Android OS
Streaming Apps