Home/Battles/O2 XDA Zest ( Asus Crystal) vs BBK Vivo Y37L TD-LTE

Lab Benchmark Battle

O2 XDA Zest ( Asus Crystal) vs BBK Vivo Y37L TD-LTE

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

Smartphone Battle

Comparing 2 devicesSwipe across ⇄

O2 · 2008

O2 XDA Zest ( Asus Crystal)

61/ 100

Launch MSRPPricing on request

Vivo · 2015

BBK Vivo Y37L TD-LTE

61/ 100

Launch MSRPPricing on request

WHO WINS WHERE

WHY IS O2 XDA Zest ( Asus Crystal) BETTER THAN BBK Vivo Y37L TD-LTE?

Tap an area on the radar to inspect category hardware facts

O2 XDA Zest ( Asus Crystal)Winner 🏆

BBK Vivo Y37L TD-LTE

BIGGEST HARDWARE DIFFERENCES

Margin Delta

SPEC FACTOR	O2 XDA	BBK Vivo	LEADER
Refresh Rate	60Hz	60Hz	60Hz
Battery Capacity	1,300 mAh	1,500 mAh	+1,500 mAh
Wired Fast Charging	Standard	Standard	25W
Main Camera Sensor	N/A	N/A	48 MP
Screen Display Size	2.83"	5.5"	5.5"
Chassis Weight	120.5g	169g	120.5g Lightest

Compare All 177+ Specifications Below↓

Which Phone Should You Buy: Key Reasons & Hardware Advantages

Swipe across ⇄

Reasons to buy O2 XDA Zest ( Asus Crystal):

✓48.5g lighter chassis (120.5g) optimized for one-handed ergonomics
✓2.83" display with 120Hz ProMotion refresh rate

Reasons to buy BBK Vivo Y37L TD-LTE:

✓Larger 1,500 mAh battery capacity (+200 mAh more capacity)
✓5.5" display with 120Hz ProMotion refresh rate

How Do the Specifications Compare Side-by-Side?

Swipe across ⇄

Specification	O2 XDA Zest ( Asus Crystal)	BBK Vivo Y37L TD-LTE
1. Display & Screen🏆 O2 XDA Zest ( Asus Crystal) Wins Display
Screen Type & Tech	Color TN-TFT LCD display	Color TN-TFT LCD display
Screen Size	2.83"	5.5"
Resolution & Density	480x640 (282 ppi)	720x1280 (267 ppi)
Refresh Rate	60 Hz ProMotion	60 Hz
Brightness	N/A	N/A
Screen Protection	Scratch-resistant glass	Scratch-resistant glass
2. Platform & Performance🏆 O2 XDA Zest ( Asus Crystal) 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	Windows Mobile	Android
3. Memory & Storage
RAM Memory	1 GB LPDDR	2 GB LPDDR
Internal Storage	N/A	16GB
Storage Speed	High-speed flash	High-speed flash
Card Slot	No	No
4. Main Camera Optics🏆 O2 XDA Zest ( Asus Crystal) Wins Camera
Primary Camera	N/A	N/A
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	N/A	N/A
7. Body & Dimensions🏆 O2 XDA Zest ( Asus Crystal) Lightest Chassis
Dimensions	N/A	N/A
Weight	120.5 g	169 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🏆 O2 XDA Zest ( Asus Crystal) Wins Battery
Battery Capacity	1,300 mAh	1,500 mAh
Wired Fast Charging	N/A	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 5.3+	Bluetooth 5.3+
USB Port & Speed	USB Type-C	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	Price on request	Price on request

Editorial Lab Verdict

O2 XDA Zest ( Asus Crystal) edges ahead with a BeastScore of 60.8/100

After comprehensive hardware benchmark comparisons, O2 XDA Zest ( Asus Crystal) ranks as the overall top pick in this matchup. Key differentiators include its advanced processor architecture and verified 60/100 camera rating.

When to buy O2 XDA Zest ( Asus Crystal):

Lighter body: 120.5g (49g lighter in hand)

When to buy BBK Vivo Y37L TD-LTE:

Larger battery capacity: 1,500 mAh (+200 mAh more) · Significantly larger display: 5.5" vs max 2.83" for media & multitasking

Quick Answers

Frequently Asked Questions: O2 XDA Zest ( Asus Crystal) vs BBK Vivo Y37L TD-LTE

Which phone is better: O2 XDA Zest ( Asus Crystal) or BBK Vivo Y37L TD-LTE?

O2 XDA Zest ( Asus Crystal) leads with an overall BeastScore of 60.8/100 compared to BBK Vivo Y37L TD-LTE (60.8/100), driven by advantages in Lighter body: 120.5g (49g lighter in hand).

What are the primary battery and display differences between O2 XDA Zest ( Asus Crystal) and BBK Vivo Y37L TD-LTE?

O2 XDA Zest ( Asus Crystal) is equipped with a 2.83-inch display and 1300 mAh battery, while BBK Vivo Y37L TD-LTE features a 5.5-inch display and 1500 mAh battery.

How do the camera capabilities compare between O2 XDA Zest ( Asus Crystal) and BBK Vivo Y37L TD-LTE?

In lab hardware evaluations, O2 XDA Zest ( Asus Crystal) scores 60/100 in camera performance, while BBK Vivo Y37L TD-LTE scores 60/100.

Similar Hardware Tier

Related Smartphones (Based on Benchmark Scores)

V/S

OnePlus Nord N300 5G TD-LTE US 64GB CPH2389 (BBK 2339)

Compare Both Phones→

O2 XDA Zest ( Asus Crystal) vs BBK Vivo Y37L TD-LTE

O2 XDA Zest ( Asus Crystal)

BBK Vivo Y37L TD-LTE

WHY IS O2 XDA Zest ( Asus Crystal) BETTER THAN BBK Vivo Y37L TD-LTE?

BIGGEST HARDWARE DIFFERENCES

Which Phone Should You Buy: Key Reasons & Hardware Advantages

How Do the Specifications Compare Side-by-Side?

O2 XDA Zest ( Asus Crystal) edges ahead with a BeastScore of 60.8/100

Frequently Asked Questions: O2 XDA Zest ( Asus Crystal) vs BBK Vivo Y37L TD-LTE

Which phone is better: O2 XDA Zest ( Asus Crystal) or BBK Vivo Y37L TD-LTE?

What are the primary battery and display differences between O2 XDA Zest ( Asus Crystal) and BBK Vivo Y37L TD-LTE?

How do the camera capabilities compare between O2 XDA Zest ( Asus Crystal) and BBK Vivo Y37L TD-LTE?

Related Smartphones (Based on Benchmark Scores)

Galaxy Folder2

Apple iPhone 16 Pro 5G A3294 Dual SIM TD-LTE CN HK 256GB (Apple iPhone 17,1)

Google Pixel 6a 5G TD-LTE NA 128GB GX7AS (Google Bluejay)

OnePlus Nord N300 5G TD-LTE US 64GB CPH2389 (BBK 2339)

Xiaomi Mi4 4G TD-LTE 16GB 2014216 (Xiaomi Leo)

Y31

Oppo A59 Dual SIM TD-LTE A59m

Motorola Edge 60 Pro

Related Smartphone Battles & Comparisons

O2 XDA Zest ( Asus Crystal) vs Galaxy Folder2

BBK Vivo Y37L TD-LTE vs Galaxy Folder2

O2 XDA Zest ( Asus Crystal) vs Apple iPhone 16 Pro 5G A3294 Dual SIM TD-LTE CN HK 256GB (Apple iPhone 17,1)

BBK Vivo Y37L TD-LTE vs Apple iPhone 16 Pro 5G A3294 Dual SIM TD-LTE CN HK 256GB (Apple iPhone 17,1)

O2 XDA Zest ( Asus Crystal) vs Google Pixel 6a 5G TD-LTE NA 128GB GX7AS (Google Bluejay)

BBK Vivo Y37L TD-LTE vs Google Pixel 6a 5G TD-LTE NA 128GB GX7AS (Google Bluejay)

O2 XDA Zest ( Asus Crystal) vs OnePlus Nord N300 5G TD-LTE US 64GB CPH2389 (BBK 2339)

BBK Vivo Y37L TD-LTE vs OnePlus Nord N300 5G TD-LTE US 64GB CPH2389 (BBK 2339)