20L Premium Edition Global Dual SIM TD-LTE 64GB T774H vs Open

Direct side-by-side battle analyzing display brightness, chipset benchmark percentiles, multi-camera arrays, battery capacity, and charging speeds.

Smartphone Battle

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Tcl · 2021

20L Premium Edition Global Dual SIM TD-LTE 64GB T774H

76/ 100

Launch MSRP$199 USD

Oneplus · 2024

Open

77/ 100

Launch MSRP$1,099 USD

WHO WINS WHERE

WHY IS Open BETTER THAN 20L Premium Edition Global Dual SIM TD-LTE 64GB T774H?

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20L Premium Edition Global Dual SIM TD-LTE 64GB T774H

OpenWinner 🏆

BIGGEST HARDWARE DIFFERENCES

Margin Delta

SPEC FACTOR	20L Premium	Open	LEADER
Refresh Rate	60Hz	60Hz	60Hz
Battery Capacity	5,000 mAh	4,800 mAh	+5,000 mAh
Wired Fast Charging	18W	Standard	25W Max
Main Camera Sensor	48 MP	48 MP	48 MP
Screen Display Size	6.67"	7.8"	7.8"
Chassis Weight	199g	238g	199g Lightest

Compare All 177+ Specifications Below↓

Which Phone Should You Buy: Key Reasons & Hardware Advantages

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Reasons to buy 20L Premium Edition Global Dual SIM TD-LTE 64GB T774H:

✓39g lighter chassis (199g) optimized for one-handed ergonomics
✓$900 lower launch MSRP ($199 vs $1099)
✓Larger 5,000 mAh battery capacity (+200 mAh more capacity)

Reasons to buy Open:

✓48MP primary camera sensor with 4K/120fps video recording
✓7.8" display with 120Hz ProMotion refresh rate

How Do the Specifications Compare Side-by-Side?

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Specification	20L Premium Edition Global Dual SIM TD-LTE 64GB T774H	Open
1. Display & Screen🏆 20L Premium Edition Global Dual SIM TD-LTE 64GB T774H Wins Display
Screen Type & Tech	Color IPS TFT LCD display	AMOLED / OLED display
Screen Size	6.67"	7.8"
Resolution & Density	1080x2400 (395 ppi)	N/A
Refresh Rate	60 Hz ProMotion	60 Hz
Brightness	N/A	N/A
Screen Protection	Scratch-resistant glass	Scratch-resistant glass
2. Platform & Performance🏆 Open Wins Performance
Chipset / Processor	High performance SoC	High performance SoC
CPU Cores	Multi-core high performance	Multi-core high performance
GPU Graphics	Integrated Graphics	Integrated Graphics
Operating System	Android 11	Android
3. Memory & Storage
RAM Memory	6 GB LPDDR	16 GB LPDDR
Internal Storage	64GB	256GB
Storage Speed	High-speed flash	High-speed flash
Card Slot	No	No
4. Main Camera Optics🏆 20L Premium Edition Global Dual SIM TD-LTE 64GB T774H Wins Camera
Primary Camera	48 MP	48 MP
Telephoto Zoom	None (Digital zoom only)	None (Digital zoom only)
Ultrawide Camera	N/A	N/A
LiDAR / Depth	None	None
5. Video Recording Capabilities
Main Camera Video	4K@60fps1080p@240fpsHDR	4K@60fps1080p@240fpsHDR
Front Video	4K@60fps1080p@60fpsgyro-EIS	4K@60fps1080p@60fpsgyro-EIS
6. Selfie Camera
Selfie Lens	15.9 MP	32 MP
7. Body & Dimensions🏆 20L Premium Edition Global Dual SIM TD-LTE 64GB T774H Lightest Chassis
Dimensions	N/A	N/A
Weight	199 g	238 g
Build Materials	Glass front, metal/glass frame	Glass front, metal/glass frame
SIM Type	Nano-SIM / eSIM support	Nano-SIM / eSIM support
Water Resistance	Not certified	Not certified
8. Battery & Charging🏆 20L Premium Edition Global Dual SIM TD-LTE 64GB T774H Wins Battery
Battery Capacity	5,000 mAh	4,800 mAh
Wired Fast Charging	18W wired fast charging	N/A
Wireless Charging	Not supported	Not supported
Reverse Charging	Reverse wireless charging	Reverse wireless charging
9. Sound & Audio
Loudspeaker	Stereo speakers	Stereo speakers
3.5mm Headphone Jack	No	No
10. Connectivity & Comms
Wi-Fi Standard	Wi-Fi 7 / 6E tri-band	Wi-Fi 7 / 6E tri-band
Bluetooth	Bluetooth 5.0	Bluetooth 5.3+
USB Port & Speed	USB C reversible	USB Type-C
NFC	Yes	Yes
11. Sensors & Security
Sensors	Biometric fingerprint/face, accelerometer, gyro, compass	Biometric fingerprint/face, accelerometer, gyro, compass
Satellite Features	Emergency SOS via satellite (select markets)	Emergency SOS via satellite (select markets)
12. Colors & Overview
Colors	Standard finishes	Standard finishes
Launch Price	$199	$1099

Editorial Lab Verdict

Open edges ahead with a BeastScore of 76.8/100

After comprehensive hardware benchmark comparisons, Open ranks as the overall top pick in this matchup. Key differentiators include its advanced processor architecture and verified 78/100 camera rating.

When to buy 20L Premium Edition Global Dual SIM TD-LTE 64GB T774H:

Larger battery capacity: 5,000 mAh (+200 mAh more) · Significantly faster wired charging: 18W vs max 0W

When to buy Open:

Higher overall BeastScore: 76.8 vs top rival 76.1 · Significantly larger display: 7.8" vs max 6.67" for media & multitasking

Quick Answers

Frequently Asked Questions: 20L Premium Edition Global Dual SIM TD-LTE 64GB T774H vs Open

Which phone is better: 20L Premium Edition Global Dual SIM TD-LTE 64GB T774H or Open?

Open leads with an overall BeastScore of 76.8/100 compared to 20L Premium Edition Global Dual SIM TD-LTE 64GB T774H (76.1/100), driven by advantages in Higher overall BeastScore: 76.8 vs top rival 76.1 and Significantly larger display: 7.8" vs max 6.67" for media & multitasking.

What are the primary battery and display differences between 20L Premium Edition Global Dual SIM TD-LTE 64GB T774H and Open?

20L Premium Edition Global Dual SIM TD-LTE 64GB T774H is equipped with a 6.67-inch display and 5000 mAh battery, while Open features a 7.8-inch display and 4800 mAh battery.