HTC First vs Oppo R15

Compare recorded specifications, size and practical differences.

HTC First

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Oppo R15

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Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

Display technologyOLED versus LCDFirst: LCD · R15: OLED
WeightFirst: 51.1 g lighterFirst: 123.9 g · R15: 175 g
WidthFirst: 10.2 mm narrowerFirst: 65 mm · R15: 75.2 mm
Screen diagonalFirst: 1.98 in smaller diagonalFirst: 4.3 in · R15: 6.28 in
ChipsetQualcomm MSM8930 Snapdragon 400 (28 nm) / Mediatek MT6771 Helio P60 (12 nm)First: Qualcomm MSM8930 Snapdragon 400 (28 nm) · R15: Mediatek MT6771 Helio P60 (12 nm)
Rear camera layoutSingle / DualFirst: Single · R15: Dual

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

Front

Side

1. First
Height
126 mm
Width
65 mm
Depth
8.9 mm

Weight
123.9 g
2. R15
Height
155.1 mm
Width
75.2 mm
Depth
7.4 mm

Weight
175 g

Specifications

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Everyday essentials

Everyday essentials
Specification	First	R15
Dimensions (HxWxD)	126 Х 65 Х 8.9 mm	155.1 Х 75.2 Х 7.4 mm
Weight	123.9 g	175 g
Technology	Super LCD	AMOLED
Screen size	4.3" inch	6.28" inch
Screen resolution	720 x 1280 px	1080 x 2280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	16 GB 1 GB RAM	128 GB 4/6 GB RAM
Memory card support	No	microSD up to 256 GB (uses SIM 2 slot)
BatteryCapacity is not battery life. No endurance test is implied.	2000 mAh Non-removable Li-Po	3450 mAh Non-removable Li-Po
Operating system OS	Android 4.1 (Jelly Bean); Facebook Home UI	Android 8.1 (Oreo); ColorOS 5
Chipset	Qualcomm MSM8930 Snapdragon 400 (28 nm)	Mediatek MT6771 Helio P60 (12 nm)
NFC	Yes	Unknown
Headphone jack	Yes	Yes

Display

Display
Specification	First	R15
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	51.0 cm2	98.9 cm2
Screen format	16:9 (height:width)	19:9 (height:width)
Screen to body ratio	62.2%	84.8%
PPI /points per inch/	342 PPI	401 PPI
Screen protection	Corning Gorilla Glass	Corning Gorilla Glass 5

Camera and Video

Camera and Video
Specification	First	R15
Rear camera, main	5 MP Single	16 MP Dual
Camera specs	5 MP AF	16 MP f/1.7 1/2.6'' 1.22µm PDAF -5 MP f/2.2 depth sensor
Functions	LED flash	LED flash HDR panorama
Video	1080p@30fps	1080p@30fps
Front camera, selfie	1.6 MP Single	20 MP Single
Specifications	1.6 MP	20 MP f/2.0

Performance

Performance
Specification	First	R15
Processor CPU	Dual-core 1.4 GHz Krait	Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
Graphics processor GPU	Adreno 305	Mali-G72 MP3
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	18456	140520
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	1928
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	4904

General specs

General specs
Specification	First	R15
Release date	2013 April	2018 March
Colors	White Black Red Pale Blue	Hot Red Snow White Star Purple Fantasy Pink
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	200 EUR	460 EUR
Battery life	Stand by time- Up to 432 h Talking time- Up to 14 h 20 min	Unknown
Body build	Unknown	Front glass aluminum body

Communication and Connectivity

Communication and Connectivity
Specification	First	R15
SIM card	Micro-SIM	Hybrid Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 1900 / 2100 - AT&T -4G - LTE band 2(1900) 4(1700/2100) 5(850) 17(700) - AT&T	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100) 2(1900) 3(1800) 4(1700/2100) 5(850) 7(2600) 8(900) 34(2000) 38(2600) 39(1900) 40(2300) 41(2500)
Speed	HSPA	HSPA 42.2/5.76 Mbps LTE-A (2CA) Cat13 600/100 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n dual-band hotspot	Wi-Fi 802.11 a/b/g/n/ac dual-band WiFi Direct hotspot
GPS	Yes with A-GPS GLONASS	Yes with A-GPS GLONASS
USB	microUSB 2.0	microUSB 2.0 USB On-The-Go
Bluetooth	4.0 A2DP LE	4.2 A2DP LE EDR

Music and Audio

Music and Audio
Specification	First	R15
Radio	FM radio	No
Others	Active noise cancellation with dedicated mic	Active noise cancellation with dedicated mic

Other features

Other features
Specification	First	R15
Dop	Sensors Accelerometer gyro proximity compass	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass - Fast battery charging: VOOC Flash Charge 5V/4A