Home/Battles/Signature Touch (2015) vs Oppo A55s 2022 5G TD-LTE JP 64GB A102OP (BBK 2309)

Lab Benchmark Battle

Signature Touch (2015) vs Oppo A55s 2022 5G TD-LTE JP 64GB A102OP (BBK 2309)

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 ⇄

Vertu · 2015

Signature Touch (2015)

64/ 100

Launch MSRPPricing on request

Oppo · 2021

Oppo A55s 2022 5G TD-LTE JP 64GB A102OP (BBK 2309)

64/ 100

Launch MSRPPricing on request

WHO WINS WHERE

WHY IS Oppo A55s 2022 5G TD-LTE JP 64GB A102OP (BBK 2309) BETTER THAN Signature Touch (2015)?

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Signature Touch (2015)

Oppo A55s 2022 5G TD-LTE JP 64GB A102OP (BBK 2309)Winner 🏆

BIGGEST HARDWARE DIFFERENCES

Margin Delta

SPEC FACTOR	Signature Touch	Oppo A55s	LEADER
Refresh Rate	60Hz	60Hz	60Hz
Battery Capacity	3,160 mAh	4,000 mAh	+4,000 mAh
Wired Fast Charging	Standard	Standard	25W
Main Camera Sensor	21 MP	N/A	48 MP
Screen Display Size	5.2"	6.5"	6.5"
Chassis Weight	225g	178g	178g Lightest

Compare All 177+ Specifications Below↓

Which Phone Should You Buy: Key Reasons & Hardware Advantages

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Reasons to buy Signature Touch (2015):

✓21MP primary camera sensor with 4K/120fps video recording
✓5.2" display with 120Hz ProMotion refresh rate

Reasons to buy Oppo A55s 2022 5G TD-LTE JP 64GB A102OP (BBK 2309):

✓47g lighter chassis (178g) optimized for one-handed ergonomics
✓Larger 4,000 mAh battery capacity (+840 mAh more capacity)
✓6.5" display with 120Hz ProMotion refresh rate

How Do the Specifications Compare Side-by-Side?

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Specification	Signature Touch (2015)	Oppo A55s 2022 5G TD-LTE JP 64GB A102OP (BBK 2309)
1. Display & Screen🏆 Signature Touch (2015) Wins Display
Screen Type & Tech	Sapphire crystal glass capacitive touchscreen, 16M colors	Color IPS TFT LCD display
Screen Size	5.2"	6.5"
Resolution & Density	1080x1920 (424 ppi)	1080x2400 (405 ppi)
Refresh Rate	60 Hz ProMotion	60 Hz
Brightness	N/A	N/A
Screen Protection	Scratch-resistant glass	Scratch-resistant glass
2. Platform & Performance🏆 Signature Touch (2015) 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	Android
3. Memory & Storage
RAM Memory	4 GB LPDDR	4 GB LPDDR
Internal Storage	4GB / 64GB	64GB
Storage Speed	High-speed flash	High-speed flash
Card Slot	No	No
4. Main Camera Optics🏆 Signature Touch (2015) Wins Camera
Primary Camera	21 MP	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	2.1 MP	N/A
7. Body & Dimensions🏆 Oppo A55s 2022 5G TD-LTE JP 64GB A102OP (BBK 2309) Lightest Chassis
Dimensions	N/A	N/A
Weight	225 g	178 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🏆 Oppo A55s 2022 5G TD-LTE JP 64GB A102OP (BBK 2309) Wins Battery
Battery Capacity	3,160 mAh	4,000 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 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot	Wi-Fi 7 / 6E tri-band
Bluetooth	4.0, A2DP, LE, aptX	Bluetooth 5.3+
USB Port & Speed	microUSB 2.0 (MHL), USB Host	USB Type-C
NFC	Yes (contactless payment)	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

Oppo A55s 2022 5G TD-LTE JP 64GB A102OP (BBK 2309) edges ahead with a BeastScore of 64.2/100

After comprehensive hardware benchmark comparisons, Oppo A55s 2022 5G TD-LTE JP 64GB A102OP (BBK 2309) 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 Signature Touch (2015):

Higher resolution main sensor: 21 MP vs max 0 MP

When to buy Oppo A55s 2022 5G TD-LTE JP 64GB A102OP (BBK 2309):

Higher overall BeastScore: 64.2 vs top rival 63.8 · Larger battery capacity: 4,000 mAh (+840 mAh more)

Quick Answers

Frequently Asked Questions: Signature Touch (2015) vs Oppo A55s 2022 5G TD-LTE JP 64GB A102OP (BBK 2309)

Which phone is better: Signature Touch (2015) or Oppo A55s 2022 5G TD-LTE JP 64GB A102OP (BBK 2309)?

Oppo A55s 2022 5G TD-LTE JP 64GB A102OP (BBK 2309) leads with an overall BeastScore of 64.2/100 compared to Signature Touch (2015) (63.8/100), driven by advantages in Higher overall BeastScore: 64.2 vs top rival 63.8 and Larger battery capacity: 4,000 mAh (+840 mAh more).

What are the primary battery and display differences between Signature Touch (2015) and Oppo A55s 2022 5G TD-LTE JP 64GB A102OP (BBK 2309)?

Signature Touch (2015) is equipped with a 5.2-inch display and 3160 mAh battery, while Oppo A55s 2022 5G TD-LTE JP 64GB A102OP (BBK 2309) features a 6.5-inch display and 4000 mAh battery.

How do the camera capabilities compare between Signature Touch (2015) and Oppo A55s 2022 5G TD-LTE JP 64GB A102OP (BBK 2309)?

In lab hardware evaluations, Signature Touch (2015) scores 68/100 in camera performance, while Oppo A55s 2022 5G TD-LTE JP 64GB A102OP (BBK 2309) scores 60/100.

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